Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
126637067TF
No factors below 277
TF target 277
P-1
B1 = 884000
B2 = 1608252360
PRP
StatusDateUserResidueShiftTypeBase
compositeVerified2024-03-15MirraA759AFA3FCE194CF013
History
DateUserTypeResult
2024-07-03MadPooNF-PM1
B1=884000, B2=1608252360
2024-03-15Michael MamanakisCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-03-15MirraC-PRP
A759AFA3FCE194CF
PRP proof power = 8
PRP: Verified
Proof certified good
2022-07-31TheJudgerNF
no factor from 2^76 to 2^77
2022-07-31TheJudgerNF
no factor from 2^75 to 2^76
2022-07-31TheJudgerNF
no factor from 2^74 to 2^75
2021-07-11SRBaseNF
no factor from 2^73 to 2^74
2020-11-02SRBaseNF
no factor from 2^72 to 2^73
2016-01-12guruNF
no factor from 2^71 to 2^72
2016-01-07Meral HarbesNF
no factor from 2^70 to 2^71
2015-10-22Meral HarbesNF
no factor from 2^69 to 2^70
2015-09-01el groccoNF
no factor from 2^68 to 2^69
2015-08-13Judge HaleNF
no factor from 2^67 to 2^68
2015-01-03KayJongsmaNF
no factor from 2^66 to 2^67
2012-09-19tscNF
no factor from 2^65 to 2^66
2010-11-04garoNF
no factor from 2^64 to 2^65
2010-05-26Cedric VonckNF
no factor from 2^63 to 2^64