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Difference between revisions of "PrimeGrid Fermat Divisor Search"

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(Found primes: Add list of primes)
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==Found primes==
 
==Found primes==
 +
*2021-03-01: [[Proth prime 25|{{Kbn|+|25|8788628}}]]
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*2021-02-17: [[Proth prime 17|{{Kbn|+|17|8636199}}]]
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*2021-01-27: [[Proth prime 25|{{Kbn|+|25|8456828}}]]
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*2021-01-23: [[Proth prime 39|{{Kbn|+|39|8413422}}]]
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*2021-01-19: [[Proth prime 31|{{Kbn|+|31|8348000}}]]
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*2021-01-14: [[Proth prime 27|{{Kbn|+|27|7963247}}]]
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*2021-01-14: [[Proth prime 39|{{Kbn|+|39|7946769}}]]
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*2021-01-14: [[Proth prime 29|{{Kbn|+|29|7899985}}]]
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*2020-12-13: [[Proth prime 45|{{Kbn|+|45|7661004}}]]
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*2020-12-06: [[Proth prime 15|{{Kbn|+|15|7619838}}]]
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*2020-11-12: [[Proth prime 45|{{Kbn|+|45|7513661}}]]
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*2020-10-27: [[Proth prime 29|{{Kbn|+|29|7374577}}]]
 +
*2020-10-25: [[Proth prime 15|{{Kbn|+|15|7300254}}]]
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*2020-10-24: [[Proth prime 19|{{Kbn|+|19|6833086}}]]
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*2020-10-20: [[Proth prime 39|{{Kbn|+|39|6684941}}]]
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*2020-10-20: [[Proth prime 39|{{Kbn|+|39|6648997}}]]
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*2020-08-15: [[Proth prime 39|{{Kbn|+|39|6164630}}]]
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*2020-06-04: [[Proth prime 21|{{Kbn|+|21|6048861}}]]
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*2020-02-16: [[Proth prime 41|{{Kbn|+|41|5651731}}]]
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*2020-01-28: [[Proth prime 31|{{Kbn|+|31|5560820}}]]
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*2020-01-22: [[Proth prime 13|{{Kbn|+|13|5523860}}]]
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*2019-12-21: [[Proth prime 45|{{Kbn|+|45|5308037}}]]
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*2019-11-23: [[Proth prime 39|{{Kbn|+|39|5119458}}]]
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*2019-10-16: [[Proth prime 15|{{Kbn|+|15|4800315}}]]
 +
*2019-10-14: [[Proth prime 31|{{Kbn|+|31|4673544}}]]
 +
*2019-10-14: [[Proth prime 39|{{Kbn|+|39|4657951}}]]
 +
*2019-10-12: [[Proth prime 29|{{Kbn|+|29|4532463}}]]
 +
*2019-10-12: [[Proth prime 25|{{Kbn|+|25|4481024}}]]
 +
*2019-10-10: [[Proth prime 23|{{Kbn|+|23|4300741}}]]
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*2019-10-02: [[Proth prime 37|{{Kbn|+|37|4046360}}]]
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*2019-09-28: [[Proth prime 29|{{Kbn|+|29|3964697}}]]
 +
*2019-09-28: [[Proth prime 39|{{Kbn|+|39|3961129}}]]
 +
*2019-09-22: [[Proth prime 49|{{Kbn|+|49|3837090}}]]
 +
*2019-09-18: [[Proth prime 25|{{Kbn|+|25|3733144}}]]
 +
*2019-09-17: [[Proth prime 45|{{Kbn|+|45|3677787}}]]
 +
*2019-09-16: [[Proth prime 33|{{Kbn|+|33|3649810}}]]
 +
*2019-09-13: [[Proth prime 3125|{{Kbn|+|3125|3124079}}]]
 +
*2019-09-11: [[Proth prime 3125|{{Kbn|+|3125|2867399}}]]
 +
*2019-09-11: [[Proth prime 2187|{{Kbn|+|2187|2786802}}]]
 +
*2019-09-11: [[Proth prime 1323|{{Kbn|+|1323|2764024}}]]
 +
*2019-09-11: [[Proth prime 3125|{{Kbn|+|3125|2697651}}]]
 +
*2019-09-09: [[Proth prime 3375|{{Kbn|+|3375|2314297}}]]
 +
*2019-09-09: [[Proth prime 3267|{{Kbn|+|3267|2305266}}]]
 +
*2019-09-09: [[Proth prime 1323|{{Kbn|+|1323|2186806}}]]
 +
*2019-09-09: [[Proth prime 1323|{{Kbn|+|1323|2205832}}]]
 +
*2019-09-09: [[Proth prime 3267|{{Kbn|+|3267|2173170}}]]
 +
*2019-09-08: [[Proth prime 3125|{{Kbn|+|3125|1583223}}]]
 +
*2019-09-08: [[Proth prime 19683|{{Kbn|+|19683|2265896}}]]
 +
*2019-09-07: [[Proth prime 19683|{{Kbn|+|19683|2033900}}]]
 +
*2019-09-07: [[Proth prime 19683|{{Kbn|+|19683|1868828}}]]
 +
*2019-09-07: [[Proth prime 19683|{{Kbn|+|19683|1797997}}]]
 +
*2019-09-07: [[Proth prime 19683|{{Kbn|+|19683|901745}}]]
 +
*2019-09-06: [[Proth prime 19683|{{Kbn|+|19683|493846}}]]
 +
*2019-09-06: [[Proth prime 19683|{{Kbn|+|19683|485845}}]]
 +
*2019-09-06: [[Proth prime 19683|{{Kbn|+|19683|366665}}]]
  
 
==See also==
 
==See also==

Revision as of 08:19, 14 March 2021

Fermat Divisor Search is a PrimeGrid project searching for large Fermat divisors. It began in September 2019, and is expected to end in March-April 2021.

Purpose

Searching for Fermat divisors of the form k•2n+1 for 5 ≤ k ≤ 49.

Status

Found primes

See also

External links