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
65699869TF
No factors below 275
TF target 274
P-1
B1 = 570000
B2 = 8835000
LL
StatusDateUserResidueShift
Verified2014-04-18curtisc9CE9ADBD750C50A056591542
Verified2022-09-13lajo3219CE9ADBD750C50A040497910
History
DateUserTypeResult
2022-09-13lajo321C-LL
9CE9ADBD750C50A0
2021-08-09tottenhoffNF
no factor from 2^74 to 2^75
2016-03-28Mark RoseNF
no factor from 2^60 to 2^63
2014-04-18curtiscC-LL
9CE9ADBD750C50A0
2014-01-29Chih-Wei HuangNF-PM1
B1=570000, B2=8835000
2013-07-24Jerry HallettNF
no factor from 2^73 to 2^74
2013-06-01TheJudgerNF
no factor from 2^72 to 2^73
2013-06-01TheJudgerNF
no factor from 2^71 to 2^72
2013-06-01TheJudgerNF
no factor from 2^70 to 2^71
2012-01-23GrunwalderGIMPNF
no factor from 2^69 to 2^70
2009-10-19eon_blue_apocalypseNF
no factor from 2^68 to 2^69
2009-03-29werdwerdusNF
no factor from 2^67 to 2^68
2009-03-26Sturle SundeNF
no factor from 2^66 to 2^67
2009-03-25Sturle SundeNF
no factor from 2^65 to 2^66
2009-03-23ckprimeNF
no factor from 2^64 to 2^65
2009-01-20Wojciech FlorekNF
no factor from 2^63 to 2^64