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
115136911TF
No factors below 277
TF target 276
P-1
B1 = 509000
B2 = 19180000
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2023-07-28Smok_bmv 631CFD7CF0801D__6948916113
History
DateUserTypeResult
2023-07-28Smok_bmv C-PRP
631CFD7CF0801D__
PRP proof power = 8
PRP: Unverified (Reliable)
PRP proof never uploaded
2022-05-08Ryan PropperNF-PM1
B1=509000, B2=19180000
2022-04-17TheJudgerNF
no factor from 2^76 to 2^77
2021-05-30TheJudgerNF
no factor from 2^75 to 2^76
2021-05-30TheJudgerNF
no factor from 2^74 to 2^75
2020-09-17Richard ThomasNF
no factor from 2^73 to 2^74
2020-04-24SRBaseNF
no factor from 2^72 to 2^73
2018-12-16Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-05-03David BarleyNF
no factor from 2^70 to 2^71
2015-04-28S00030NF
no factor from 2^69 to 2^70
2015-04-27S00030NF
no factor from 2^68 to 2^69
2015-04-26Jason UNF
no factor from 2^67 to 2^68
2014-11-24MattNF
no factor from 2^66 to 2^67
2012-06-18Torchwood InstituteNF
no factor from 2^65 to 2^66
2010-10-04CommasterNF
no factor from 2^64 to 2^65
2010-05-08greg3llNF
no factor from 2^63 to 2^64