Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
58681169TF
No factors below 274
TF target 273
P-1
B1 = 550000
B2 = 11275000
LL
StatusDateUserResidueShift
Verified2013-11-26Amazon EC2A5ABCA35493E09EB9390118
Verified2021-04-09Smok_bmv A5ABCA35493E09EB34086118
History
DateUserTypeResult
2021-04-09Smok_bmv C-LL
A5ABCA35493E09EB
2019-02-10TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-11-26Amazon EC2C-LL
A5ABCA35493E09EB
2012-12-18Jerry HallettNF-PM1
B1=550000, B2=11275000, E=12
2012-10-11Kevin JagetNF
no factor from 2^72 to 2^73
2012-08-31rduerrNF
no factor from 2^71 to 2^72
2011-10-10TheataNF
no factor from 2^70 to 2^71
2011-05-02dslNF
no factor from 2^69 to 2^70
2009-10-17Sturle SundeNF
no factor from 2^68 to 2^69
2009-07-16SAHS Math DeptNF
no factor from 2^67 to 2^68
2009-07-06Gordon BowerNF
no factor from 2^66 to 2^67
2009-06-18sannerud.comNF
no factor from 2^65 to 2^66
2009-06-03BoulderNF
no factor from 2^64 to 2^65
2009-04-03BoulderNF
no factor from 2^63 to 2^64