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
125007163Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1011000
B2 = 744031860
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-08-20Luke DurantF6F2B32B28451C8B013
History
DateUserTypeResult
2024-08-20OverflowCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-08-20Luke DurantC-PRP
F6F2B32B28451C8B
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-19Luke DurantNF-PM1
B1=1011000, B2=744031860
2022-07-10TheJudgerNF
no factor from 2^76 to 2^77
2022-07-10TheJudgerNF
no factor from 2^75 to 2^76
2022-07-10TheJudgerNF
no factor from 2^74 to 2^75
2021-07-15SRBaseNF
no factor from 2^73 to 2^74
2020-04-10Alex_soldierNF
no factor from 2^72 to 2^73
2015-07-06Judge HaleNF
no factor from 2^71 to 2^72
2013-03-31GrunwalderGIMPNF
no factor from 2^70 to 2^71
2013-03-31GrunwalderGIMPNF
no factor from 2^69 to 2^70
2013-03-31GrunwalderGIMPNF
no factor from 2^68 to 2^69
2013-03-31GrunwalderGIMPNF
no factor from 2^66 to 2^68
2012-09-12carlos56NF
no factor from 2^65 to 2^66
2010-10-30Thomas StorkNF
no factor from 2^64 to 2^65
2010-05-24Torchwood InstituteNF
no factor from 2^63 to 2^64