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
125449087TF
No factors below 277
TF target 277
P-1
B1 = 877000
B2 = 1597879290
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-02-26MirraF6D8C7A008538151013
History
DateUserTypeResult
2024-07-03MadPooNF-PM1
B1=877000, B2=1597879290
2024-02-26curtiscCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-02-26MirraC-PRP
F6D8C7A008538151
PRP proof power = 8
PRP: Verified
Proof certified good
2022-07-22TheJudgerNF
no factor from 2^76 to 2^77
2022-07-22TheJudgerNF
no factor from 2^75 to 2^76
2022-07-22TheJudgerNF
no factor from 2^74 to 2^75
2021-07-08SRBaseNF
no factor from 2^73 to 2^74
2020-10-20SRBaseNF
no factor from 2^72 to 2^73
2015-10-19PascalBieriNF
no factor from 2^71 to 2^72
2015-08-14Judge HaleNF
no factor from 2^70 to 2^71
2015-07-12Judge HaleNF
no factor from 2^69 to 2^70
2015-07-10Judge HaleNF
no factor from 2^68 to 2^69
2015-07-10Judge HaleNF
no factor from 2^67 to 2^68
2014-12-26vwflat4NF
no factor from 2^66 to 2^67
2012-09-14RichardNF
no factor from 2^65 to 2^66
2010-10-31Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-24Torchwood InstituteNF
no factor from 2^63 to 2^64