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
129505741Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1172000
B2 = 2205924630
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-08-26Luke Durant2853C911A6D59435013
History
DateUserTypeResult
2024-08-26rkv_2401CERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-08-26Luke DurantC-PRP
2853C911A6D59435
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-03Luke DurantNF-PM1
B1=1172000, B2=2205924630
2023-04-10TravisJankNF
no factor from 2^76 to 2^77
2023-04-10TravisJankNF
no factor from 2^75 to 2^76
2023-01-10SRBaseNF
no factor from 2^74 to 2^75
2021-07-16SRBaseNF
no factor from 2^73 to 2^74
2020-10-20SRBaseNF
no factor from 2^72 to 2^73
2017-05-23BaltinNF
no factor from 2^71 to 2^72
2016-10-08proxy2222NF
no factor from 2^70 to 2^71
2016-05-21La GüiraNF
no factor from 2^69 to 2^70
2016-05-01DerekNF
no factor from 2^68 to 2^69
2016-03-11proxy2222NF
no factor from 2^67 to 2^68
2015-01-14Thomas StorkNF
no factor from 2^66 to 2^67
2012-12-04HBendtzNF
no factor from 2^65 to 2^66
2010-11-10Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-02RichardNF
no factor from 2^63 to 2^64