Difference between revisions of "Proth prime 2 13"

Revision as of 11:34, 1 July 2020

k , b :

13 , {{{Pb}}}

Count :

Attention! Parameter PCount=26 not given!

Nash :

920

Max n :

3,100,000

Date :

2009-02-11

2, 8, 10, 20, 28, 82, 188, 308, 316, 1000, 28280, 38008^[1], 43856, 88018, 109258, 114296^[2], 521306, 562456^[3], 684560^[4], 1038896, 1499876^[5], 1861732^[6], 4998362, 5523860^[7], 6481780, 8989858

[[Category:Proth {{{Pb}}}|#.....00013]][[Category:Proth {{{Pb}}} Low-weight|#.....00013]]

↑ Divides: GF(10,38005)
↑ Divides: F(114293), GF(5,114292), GF(10,114293)
↑ Divides: GF(5,562454)
↑ Divides: GF(10,684557), GF(6,684559)
↑ Divides: GF(3,1499875)
↑ Divides: GF(6,1861731)
↑ Divides: F(5523858), GF(11,5523856)

2020-03-10: Found n = 8989858, Ryan Propper
2020-03-09: Found n = 6481780, Ryan Propper
2020-01-22: Found n = 5523860, James Scott Brown, Official announcement
2014-07-15: Found n = 4998362, Mark Rodenkirch
2005-11-14: Found n = 1861732, Peter Grobstich
2004-12-30: Found n = 1499876, Peter Grobstich
2004-01-21: Found n = 1038896, Peter Grobstich
2003-07-01: Found n = 684560, Peter Grobstich
2003-06-10: Found n = 562456, Peter Grobstich
2003-05-14: Found n = 521306, Peter Grobstich
1995-08: Found n = 114296, Jeffrey Young
1995-08: Found n = 109258, Jeffrey Young
1995-08: Found n = 88018, Jeffrey Young
1993-05: Found n = 43856, Jeffrey Young
1992: Found n = 38008, Harvey Dubner
1992-10: Found n = 28280, Harvey Dubner

@@ Line 17: / Line 17: @@
 ;19086
-;16653
+;16653;C:Divides: {{DGF|10|38005}}
 ;14422
 ;6349
 ;3034
-;2855
+;2855;C:Divides: {{DGF|114293}}, {{DGF|5|114292}}, {{DGF|10|114293}}
 ;64694
-;65036
+;65036;C:Divides: {{DGF|5|562454}}
-;65345
+;65345;C:Divides: {{DGF|10|684557}}, {{DGF|6|684559}}
 1038896;68465
-1499876;72917
+1499876;72917;C:Divides: {{DGF|3|1499875}}
-1861732;76172
+1861732;76172;C:Divides: {{DGF|6|1861731}}
+4998362;118181
+5523860;130274;C:Divides: {{DGF|5523858}}, {{DGF|11|5523856}}
+6481780;130749
+8989858;130753
 |PRemarks=
 }}
+==History==
+{{HistF|2020-03-10|8989858|Ryan Propper}}
+{{HistF|2020-03-09|6481780|Ryan Propper}}
+{{HistF|2020-01-22|5523860|James Scott Brown}}, [http://www.primegrid.com/download/DIV-F5523858.pdf Official announcement]
+{{HistF|2014-07-15|4998362|Mark Rodenkirch}}
+{{HistF|2005-11-14|1861732|Peter Grobstich}}
+{{HistF|2004-12-30|1499876|Peter Grobstich}}
+{{HistF|2004-01-21|1038896|Peter Grobstich}}
+{{HistF|2003-07-01|684560|Peter Grobstich}}
+{{HistF|2003-06-10|562456|Peter Grobstich}}
+{{HistF|2003-05-14|521306|Peter Grobstich}}
+{{HistF|1995-08|114296|Jeffrey Young}}
+{{HistF|1995-08|109258|Jeffrey Young}}
+{{HistF|1995-08|88018|Jeffrey Young}}
+{{HistF|1993-05|43856|Jeffrey Young}}
+{{HistF|1992|38008|Harvey Dubner}}
+{{HistF|1992-10|28280|Harvey Dubner}}