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
133579807Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1076000
B2 = 780582660
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-26Luke DurantD09DEFEF142D04AB013
History
DateUserTypeResult
2024-09-26Chun sung sooCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-09-26Luke DurantC-PRP
D09DEFEF142D04AB
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-29Luke DurantNF-PM1
B1=1076000, B2=780582660
2023-10-08g0bNF
no factor from 2^76 to 2^77
2023-09-29rushynNF
no factor from 2^75 to 2^76
2022-12-30SRBaseNF
no factor from 2^74 to 2^75
2021-07-23SRBaseNF
no factor from 2^73 to 2^74
2020-10-22SRBaseNF
no factor from 2^72 to 2^73
2016-03-14Ryan PropperNF
no factor from 2^71 to 2^72
2016-03-14Ryan PropperNF
no factor from 2^70 to 2^71
2016-03-14Ryan PropperNF
no factor from 2^69 to 2^70
2016-03-14Ryan PropperNF
no factor from 2^68 to 2^69
2016-03-14Ryan PropperNF
no factor from 2^67 to 2^68
2015-01-22aurashiftNF
no factor from 2^66 to 2^67
2012-10-22HBendtzNF
no factor from 2^65 to 2^66
2010-11-20Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-06-09Grant McCrackenNF
no factor from 2^63 to 2^64