'No Prime Left Behind' 3rd Team Drive - Complete!

This page reflects the search of primes of the form k·2n-1.

Data table:

Started2008-03-01
Ended2008-11-10
k-Range301 < k < 399
n-Range260001 < n < 600000
Candidates608579
(1789 per 1000n on average)
Sieve depthp = 6.0T = 6.0·1012
Primes new47
Primes confirmed60
Primes total107
Forumhere

Detailed range overview:

n-range#nContributorreservedcompletedprimes
260.0 - 262.03553C.E.Pinho2008-03-012008-03-10313·2261255-1
262.0 - 264.03554C.E.Pinho2008-03-012008-03-10357·2263518-1 309·2263951-1
264.0 - 266.03575C.E.Pinho2008-03-012008-03-10349·2265055-1
266.0 - 268.03578C.E.Pinho2008-03-012008-03-10-
268.0 - 270.03564C.E.Pinho2008-03-012008-03-12397·2268601-1
270.0 - 272.03461C.E.Pinho2008-03-012008-03-12-
272.0 - 274.03498C.E.Pinho2008-03-012008-03-13-
274.0 - 276.02480C.E.Pinho2008-03-012008-03-13309·2274199-1
276.0 - 278.03597C.E.Pinho2008-03-012008-03-08371·2276762-1 377·2277810-1
278.0 - 280.03505C.E.Pinho2008-03-012008-03-15365·2278054-1 353·2278588-1 321·2278837-1 355·2279801-1
280.0 - 282.03535J.P.Burt2008-03-042008-03-20-
282.0 - 284.03496J.P.Burt2008-03-042008-03-20351·2283706-1
284.0 - 286.03576J.P.Burt2008-03-042008-03-20363·2284859-1 339·2284975-1 383·2285892-1
286.0 - 288.03513J.P.Burt2008-03-042008-03-20319·2286103-1 349·2287411-1
288.0 - 290.03501J.P.Burt2008-03-042008-03-20381·2288935-1
290.0 - 292.03525J.P.Burt2008-03-042008-03-20317·2290172-1 363·2290278-1 309·2290423-1 399·2290555-1
292.0 - 294.03461J.P.Burt2008-03-042008-03-20315·2292427-1 349·2293773-1
294.0 - 296.03504J.P.Burt2008-03-042008-03-20395·2295928-1
296.0 - 298.03538J.P.Burt2008-03-042008-03-20367·2297505-1
298.0 - 300.03493J.P.Burt2008-03-042008-03-20-
300.0 - 302.03544J.P.Burt2008-03-042008-03-20-
302.0 - 304.03482J.P.Burt2008-03-042008-03-20381·2303722-1
304.0 - 306.03394J.P.Burt2008-03-042008-03-20-
306.0 - 308.03508J.P.Burt2008-03-042008-03-20397·2307581-1 395·2307796-1
308.0 - 310.03502J.P.Burt2008-03-042008-03-20-
310.0 - 312.03523J.P.Burt2008-03-042008-03-20-
312.0 - 314.03498J.P.Burt2008-03-042008-03-20341·2312138-1
314.0 - 316.03494J.P.Burt2008-03-042008-03-20301·2314825-1 309·2315773-1
316.0 - 318.03547J.P.Burt2008-03-042008-03-20-
318.0 - 320.03524J.P.Burt2008-03-042008-03-20-
320.0 - 321.01768M.Dettweiler2008-03-022008-03-05-
321.0 - 322.01666J.P.Burt2008-03-042008-03-26-
322.0 - 324.03540J.P.Burt2008-03-042008-03-26339·2322159-1
324.0 - 326.02540J.P.Burt2008-03-042008-03-26-
326.0 - 328.03538J.P.Burt2008-03-042008-03-26-
328.0 - 330.03464J.P.Burt2008-03-042008-03-26-
330.0 - 332.03529J.P.Burt2008-03-042008-03-26347·2330228-1
332.0 - 334.03551J.P.Burt2008-03-042008-03-26321·2332421-1
334.0 - 336.03488J.P.Burt2008-03-042008-03-26351·2334709-1 357·2334980-1
336.0 - 338.03547J.P.Burt2008-03-042008-03-26-
338.0 - 340.03452J.P.Burt2008-03-042008-03-26-
340.0 - 342.03450LLRnet I50002008-02-292008-03-01399·2341641-1
342.0 - 344.03506LLRnet I50002008-02-292008-03-05-
344.0 - 346.03606LLRnet I50002008-02-292008-03-06-
346.0 - 348.03534LLRnet I50002008-02-292008-03-06395·2346282-1
348.0 - 350.03474LLRnet I50002008-02-292008-03-06363·2348040-1
350.0 - 352.03506LLRnet I50002008-02-292008-03-06-
352.0 - 354.03463LLRnet I50002008-02-292008-03-11-
354.0 - 356.03485LLRnet I50002008-02-292008-03-11357·2355018-1
356.0 - 358.03554LLRnet I50002008-02-292008-03-07-
358.0 - 360.03499LLRnet I50002008-02-292008-03-11-
360.0 - 362.03508LLRnet I50002008-02-292008-03-11-
362.0 - 364.03428LLRnet I50002008-02-292008-03-08391·2362657-1
364.0 - 366.03491LLRnet I50002008-02-292008-03-06-
366.0 - 368.03453LLRnet I50002008-02-292008-03-07-
368.0 - 370.03423LLRnet I50002008-02-292008-03-08397·2369573-1
370.0 - 372.03442LLRnet I50002008-02-292008-03-08395·2370458-1
372.0 - 374.03561LLRnet I50002008-02-292008-04-07395·2372674-1
374.0 - 376.03538LLRnet I50002008-02-292008-03-14321·2374514-1
376.0 - 378.03525LLRnet I50002008-02-292008-03-13377·2376274-1
378.0 - 380.03537LLRnet I50002008-02-292008-03-13355·2378477-1 365·2379426-1 395·2379448-1
380.0 - 382.03481LLRnet I50002008-02-292008-03-13327·2381552-1
382.0 - 384.03535LLRnet I50002008-02-292008-03-13363·2383088-1
384.0 - 386.03427LLRnet I50002008-02-292008-03-17-
386.0 - 388.03499LLRnet I50002008-02-292008-03-17309·2387221-1
388.0 - 390.03505LLRnet I50002008-02-292008-03-17331·2389727-1
390.0 - 392.03570LLRnet I50002008-02-292008-03-14-
392.0 - 394.03529LLRnet I50002008-02-292008-04-07-
394.0 - 396.03432LLRnet I50002008-02-292008-04-07-
396.0 - 398.03508LLRnet I50002008-02-292008-04-08-
398.0 - 400.03570LLRnet I50002008-02-292008-04-08381·2398511-1
400.0 - 402.03482T.Sorbera2008-03-102008-03-20395·2401228-1 385·2401771-1
402.0 - 404.03475C.E.Pinho2008-03-102008-04-06-
404.0 - 406.03547C.E.Pinho2008-03-102008-04-05319·2404643-1
406.0 - 408.03494C.E.Pinho2008-03-102008-04-02385·2406815-1
408.0 - 410.03457C.E.Pinho2008-03-102008-04-29307·2408953-1
410.0 - 412.03597C.E.Pinho2008-03-102008-04-02321·2410721-1
412.0 - 414.03570C.E.Pinho2008-03-102008-04-30-
414.0 - 416.03532C.E.Pinho2008-03-102008-04-02-
416.0 - 418.03517C.E.Pinho2008-03-102008-05-01349·2416059-1
418.0 - 420.03520C.E.Pinho2008-03-102008-04-02373·2418927-1
420.0 - 422.03562C.E.Pinho2008-03-102008-05-01-
422.0 - 423.01785M.Dettweiler2008-03-232008-03-31-
423.0 - 424.01704G.Barnes2008-05-182008-05-23-
424.0 - 425.01770C.E.Pinho2008-03-272008-04-24385·2424189-1 355·2424413-1
425.0 - 426.01724LLRnet I80002008-04-092008-04-17-
426.0 - 427.01783LLRnet I80002008-04-092008-04-11-
427.0 - 428.01754LLRnet I80002008-04-092008-04-12-
428.0 - 429.01743LLRnet I80002008-04-092008-04-12-
429.0 - 430.01772LLRnet I80002008-04-092008-04-13-
430.0 - 431.01788LLRnet I80002008-04-092008-04-14-
431.0 - 432.01776LLRnet I80002008-04-092008-04-15-
432.0 - 433.01744LLRnet I80002008-04-092008-04-22-
433.0 - 434.01767LLRnet I80002008-04-092008-04-16355·2433303-1
434.0 - 435.01751LLRnet I80002008-04-092008-04-17-
435.0 - 436.01783LLRnet I80002008-04-092008-04-23-
436.0 - 437.01805LLRnet I80002008-04-092008-04-24-
437.0 - 438.01782G.Barnes2008-03-302008-04-29-
438.0 - 439.01754G.Barnes2008-03-302008-04-29-
439.0 - 440.01778G.Barnes2008-03-302008-04-29301·2439347-1
440.0 - 441.01753LLRnet I50002008-03-122008-03-23-
441.0 - 442.01717LLRnet I50002008-03-122008-03-31-
442.0 - 443.01816LLRnet I50002008-03-122008-03-30-
443.0 - 444.01725LLRnet I50002008-03-122008-03-31315·2443524-1
444.0 - 445.01746LLRnet I50002008-03-122008-04-01325·2444297-1
445.0 - 446.01721LLRnet I50002008-03-122008-03-27-
446.0 - 447.01764LLRnet I50002008-03-122008-03-27-
447.0 - 448.01732LLRnet I50002008-03-122008-04-03-
448.0 - 449.01767LLRnet I50002008-03-122008-03-31-
449.0 - 450.01835LLRnet I50002008-03-122008-03-31353·2449918-1
450.0 - 451.01761LLRnet I50002008-03-122008-04-04-
451.0 - 452.01738LLRnet I50002008-03-122008-04-09-
452.0 - 453.01749LLRnet I50002008-03-122008-04-03-
453.0 - 454.01737LLRnet I50002008-03-122008-04-04-
454.0 - 455.01781LLRnet I50002008-03-122008-04-07-
455.0 - 456.01713LLRnet I50002008-03-122008-04-11-
456.0 - 457.01747LLRnet I50002008-03-122008-04-06-
457.0 - 458.01772LLRnet I50002008-03-122008-04-07-
458.0 - 459.01724LLRnet I50002008-03-122008-04-07-
459.0 - 460.01769LLRnet I50002008-03-122008-04-08-
460.0 - 461.01770G.Barnes2008-03-302008-04-29-
461.0 - 462.01783G.Barnes2008-03-302008-04-19-
462.0 - 463.01746G.Barnes2008-03-302008-04-19351·2462287-1
463.0 - 464.01764G.Barnes2008-04-212008-05-02377·2463086-1
464.0 - 465.01747G.Barnes2008-04-212008-05-02395·2464002-1
465.0 - 466.01764G.Barnes2008-04-212008-05-02365·2465850-1 377·2465986-1
466.0 - 467.01706G.Barnes2008-04-212008-05-02-
467.0 - 468.01714G.Barnes2008-04-212008-05-02-
468.0 - 469.01790G.Barnes2008-04-212008-05-02-
469.0 - 470.01748G.Barnes2008-04-212008-05-02379·2469369-1 381·2469371-1
470.0 - 471.01747LLRnet I50002008-04-062008-04-13-
471.0 - 472.01762LLRnet I50002008-04-062008-04-10-
472.0 - 473.01861LLRnet I50002008-04-062008-04-14-
473.0 - 474.01716LLRnet I50002008-04-062008-04-16-
474.0 - 475.01747LLRnet I50002008-04-062008-04-22-
475.0 - 476.01708LLRnet I50002008-04-062008-04-24315·2475986-1
476.0 - 477.01724LLRnet I50002008-04-062008-04-21363·2476748-1
477.0 - 478.01728LLRnet I50002008-04-062008-04-23-
478.0 - 479.01808LLRnet I50002008-04-062008-04-23-
479.0 - 480.01732LLRnet I50002008-04-062008-04-28-
480.0 - 481.01714LLRnet I50002008-04-062008-04-27309·2480343-1
481.0 - 482.01754LLRnet I50002008-04-062008-05-04-
482.0 - 483.01769LLRnet I50002008-04-062008-05-02-
483.0 - 484.01818LLRnet I50002008-04-062008-05-08-
484.0 - 485.01731LLRnet I50002008-04-062008-05-03-
485.0 - 486.01782LLRnet I50002008-04-062008-05-10-
486.0 - 487.01708LLRnet I50002008-04-062008-05-13323·2486322-1
487.0 - 488.01762LLRnet I50002008-04-062008-05-14-
488.0 - 489.01772LLRnet I50002008-04-062008-05-17-
489.0 - 490.01752LLRnet I50002008-04-062008-05-18-
490.0 - 491.01790M.Dettweiler2008-04-302008-05-12-
491.0 - 492.01794LLRnet I50002008-05-062008-05-26333·2491436-1
492.0 - 493.01797LLRnet I50002008-05-062008-05-19-
493.0 - 494.01767LLRnet I50002008-05-062008-05-25-
494.0 - 495.01736LLRnet I50002008-05-062008-05-28-
495.0 - 496.01857LLRnet I50002008-05-062008-05-30-
496.0 - 497.01729LLRnet I50002008-05-062008-05-31399·2496100-1
497.0 - 498.01719LLRnet I50002008-05-062008-06-01-
498.0 - 499.01714LLRnet I50002008-05-062008-05-27-
499.0 - 500.01809LLRnet I50002008-05-062008-05-28-
500.0 - 501.01899LLRnet I50002008-05-062008-05-29-
501.0 - 502.01882LLRnet I50002008-05-062008-06-06-
502.0 - 503.01906LLRnet I50002008-05-062008-06-06-
503.0 - 504.01856LLRnet I50002008-05-062008-06-01-
504.0 - 505.01829LLRnet I50002008-05-062008-06-01395·2505000-1
505.0 - 506.01932LLRnet I50002008-05-062008-06-02-
506.0 - 507.01880LLRnet I50002008-05-062008-06-15-
507.0 - 508.01810LLRnet I50002008-05-062008-06-04-
508.0 - 509.01889LLRnet I50002008-05-062008-06-10313·2508091-1
509.0 - 510.01856LLRnet I50002008-05-062008-06-05-
510.0 - 511.01941LLRnet I50002008-06-012008-06-06357·2510812-1
511.0 - 512.01869LLRnet I50002008-06-012008-06-19-
512.0 - 513.01889LLRnet I50002008-06-012008-07-05-
513.0 - 514.01870LLRnet I50002008-06-012008-07-06375·2513834-1
514.0 - 515.01909LLRnet I50002008-06-012008-07-07321·2514041-1 375·2514874-1
515.0 - 516.01884LLRnet I50002008-06-012008-07-02-
516.0 - 517.01853LLRnet I50002008-06-012008-07-09-
517.0 - 518.01909LLRnet I50002008-06-012008-07-04-
518.0 - 519.01914LLRnet I50002008-06-012008-07-06-
519.0 - 520.01867LLRnet I50002008-06-012008-07-07353·2519312-1
520.0 - 521.01871LLRnet I50002008-06-012008-07-09-
521.0 - 522.01867LLRnet I50002008-06-012008-07-05-
522.0 - 523.01920LLRnet I50002008-06-012008-06-27-
523.0 - 524.01845LLRnet I50002008-06-012008-07-07-
524.0 - 525.01873LLRnet I50002008-06-012008-07-07-
525.0 - 526.01908LLRnet I50002008-06-012008-07-09-
526.0 - 527.01905LLRnet I50002008-06-012008-07-12-
527.0 - 528.01913LLRnet I50002008-06-012008-07-14-
528.0 - 529.01798LLRnet I50002008-06-012008-07-17-
529.0 - 530.01902LLRnet I50002008-06-012008-07-24349·2529251-1
530.0 - 531.01855LLRnet I50002008-06-152008-07-27-
531.0 - 532.01897LLRnet I50002008-06-152008-08-02-
532.0 - 533.01892LLRnet I50002008-06-152008-08-16-
533.0 - 534.01836LLRnet I50002008-06-152008-09-05-
534.0 - 535.01902LLRnet I50002008-06-262008-09-07-
535.0 - 536.01906LLRnet I50002008-06-262008-09-07-
536.0 - 537.01925LLRnet I50002008-06-262008-09-09375·2536724-1
537.0 - 538.01807LLRnet I50002008-06-262008-09-21367·2537553-1
538.0 - 539.01911LLRnet I50002008-06-262008-10-17-
539.0 - 540.01895LLRnet I50002008-06-262008-10-25-
540.0 - 541.01893LLRnet I50002008-10-162008-10-26-
541.0 - 542.01920LLRnet I50002008-10-162008-10-29325·2541569-1
542.0 - 543.01853LLRnet I50002008-10-162008-10-31-
543.0 - 544.01878LLRnet I50002008-10-162008-11-01-
544.0 - 545.01874LLRnet I50002008-10-162008-11-01-
545.0 - 546.01900C.E.Pinho2008-10-232008-11-01-
546.0 - 547.01861C.E.Pinho2008-10-232008-11-01-
547.0 - 548.01876C.E.Pinho2008-10-232008-11-01-
548.0 - 549.01918C.E.Pinho2008-10-232008-11-01343·2548383-1
549.0 - 550.01888LLRnet I50002008-10-262008-10-29-
550.0 - 551.01875LLRnet I50002008-10-262008-10-30-
551.0 - 552.01921LLRnet I50002008-10-262008-11-02-
552.0 - 553.01929LLRnet I50002008-10-262008-10-30327·2552901-1
553.0 - 554.01866LLRnet I50002008-10-262008-10-30-
554.0 - 555.01995LLRnet I50002008-10-262008-10-31301·2554825-1
555.0 - 556.01915LLRnet I50002008-10-292008-11-08-
556.0 - 557.01808LLRnet I50002008-10-292008-11-09-
557.0 - 558.01986LLRnet I50002008-10-292008-11-09-
558.0 - 559.01868LLRnet I50002008-10-292008-11-09-
559.0 - 560.01860LLRnet I50002008-10-292008-11-10-
560.0 - 561.01910LLRnet I50002008-10-302008-11-02-
561.0 - 562.01885LLRnet I50002008-10-302008-11-03-
562.0 - 563.01915LLRnet I50002008-10-302008-11-01-
563.0 - 564.01893LLRnet I50002008-10-302008-11-04-
564.0 - 565.01866LLRnet I50002008-10-302008-11-02315·2564347-1 349·2564443-1
565.0 - 566.01860LLRnet I50002008-10-302008-11-02-
566.0 - 567.01878LLRnet I50002008-10-302008-11-05301·2566979-1
567.0 - 568.01928LLRnet I50002008-10-302008-11-03-
568.0 - 569.01907LLRnet I50002008-10-302008-11-06-
569.0 - 570.01943LLRnet I50002008-10-302008-11-04-
570.0 - 571.01906LLRnet I50002008-11-012008-11-04-
571.0 - 572.01899LLRnet I50002008-11-012008-11-04371·2571042-1
572.0 - 573.01910LLRnet I50002008-11-012008-11-05-
573.0 - 574.01957LLRnet I50002008-11-012008-11-05-
574.0 - 575.01957LLRnet I50002008-11-012008-11-05-
575.0 - 576.01892LLRnet I50002008-11-012008-11-06331·2575199-1
576.0 - 577.01942LLRnet I50002008-11-012008-11-06-
577.0 - 578.01835LLRnet I50002008-11-012008-11-06-
578.0 - 579.01872LLRnet I50002008-11-012008-11-06-
579.0 - 580.01909LLRnet I50002008-11-012008-11-07-
580.0 - 581.01893LLRnet I50002008-11-012008-11-07-
581.0 - 582.01929LLRnet I50002008-11-012008-11-09-
582.0 - 583.01848LLRnet I50002008-11-012008-11-09-
583.0 - 584.01851LLRnet I50002008-11-012008-11-07-
584.0 - 585.01824LLRnet I50002008-11-012008-11-10-
585.0 - 586.01854LLRnet I50002008-11-012008-11-10-
586.0 - 587.01878LLRnet I50002008-11-012008-11-10-
587.0 - 588.01849LLRnet I50002008-11-012008-11-08301·2587635-1
588.0 - 589.01912LLRnet I50002008-11-012008-11-09-
589.0 - 590.01932LLRnet I50002008-11-012008-11-09-
590.0 - 591.01895LLRnet I50002008-11-052008-11-09351·2590579-1
591.0 - 592.01862LLRnet I50002008-11-052008-11-10-
592.0 - 593.01911LLRnet I50002008-11-052008-11-10-
593.0 - 594.01930LLRnet I50002008-11-052008-11-10-
594.0 - 595.01882LLRnet I50002008-11-052008-11-10-
595.0 - 596.01854LLRnet I50002008-11-052008-11-10-
596.0 - 597.01958C.E.Pinho2008-10-252008-11-09371·2596942-1
597.0 - 598.01897C.E.Pinho2008-10-252008-11-09-
598.0 - 599.01950C.E.Pinho2008-10-252008-11-09349·2598831-1
599.0 - 600.01883C.E.Pinho2008-10-252008-11-09-