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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
65190421TF
No factors below 274
TF target 274
P-1
B1 = 585000
B2 = 11700000
LL
StatusDateUserResidueShift
Verified2014-12-07bradmtl06B7D4D4B0C13FF93881578
Verified2022-06-28Jack The Ripper06B7D4D4B0C13FF959294235
History
DateUserTypeResult
2022-06-28Jack The RipperC-LL
06B7D4D4B0C13FF9
2016-03-28Mark RoseNF
no factor from 2^60 to 2^63
2014-12-07bradmtlC-LL
06B7D4D4B0C13FF9
2013-12-20HardyP GermanyNF-PM1
B1=585000, B2=11700000
2013-12-15TheJudgerNF
no factor from 2^73 to 2^74
2013-12-15TheJudgerNF
no factor from 2^72 to 2^73
2013-12-01RichD0NF
no factor from 2^71 to 2^72
2012-09-17RobertNNF
no factor from 2^70 to 2^71
2012-01-19yumaNF
no factor from 2^69 to 2^70
2009-11-04Graeme GlassNF
no factor from 2^68 to 2^69
2009-11-02Son JohanNF
no factor from 2^67 to 2^68
2009-10-29Son JohanNF
no factor from 2^66 to 2^67
2009-10-25TydusNF
no factor from 2^65 to 2^66
2009-06-20RDNewmanNF
no factor from 2^64 to 2^65
2009-01-06Wojciech FlorekNF
no factor from 2^63 to 2^64