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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
132760897Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1066000
B2 = 772965270
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-23Luke DurantBF8455B04C1A0F91013
History
DateUserTypeResult
2024-09-23Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-09-23Luke DurantC-PRP
BF8455B04C1A0F91
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-25Luke DurantNF-PM1
B1=1066000, B2=772965270
2024-04-28TheJudgerNF
no factor from 2^76 to 2^77
2024-04-27bayanneNF
no factor from 2^75 to 2^76
2022-12-29SRBaseNF
no factor from 2^74 to 2^75
2021-07-22SRBaseNF
no factor from 2^73 to 2^74
2020-10-23SRBaseNF
no factor from 2^72 to 2^73
2016-01-24LuminescenceNF
no factor from 2^71 to 2^72
2016-01-15guruNF
no factor from 2^70 to 2^71
2016-01-06workerthreadNF
no factor from 2^69 to 2^70
2016-01-01workerthreadNF
no factor from 2^68 to 2^69
2015-12-29guruNF
no factor from 2^67 to 2^68
2015-01-22firereddNF
no factor from 2^66 to 2^67
2012-10-18sasaki3NF
no factor from 2^65 to 2^66
2010-11-18Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-06-04Torchwood InstituteNF
no factor from 2^63 to 2^64