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
132247979Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1066000
B2 = 772965270
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-20Luke Durant6A99D982C56489BB013
History
DateUserTypeResult
2024-09-20George WoltmanCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-09-20Luke DurantC-PRP
6A99D982C56489BB
PRP proof power = 9
PRP: Verified
Proof certified good
2024-08-22Luke DurantNF-PM1
B1=1066000, B2=772965270
2023-10-07TravisJankNF
no factor from 2^76 to 2^77
2023-10-07TravisJankNF
no factor from 2^75 to 2^76
2023-01-03SRBaseNF
no factor from 2^74 to 2^75
2021-07-22SRBaseNF
no factor from 2^73 to 2^74
2015-12-16ANONYMOUSNF
no factor from 2^72 to 2^73
2015-12-16ANONYMOUSNF
no factor from 2^71 to 2^72
2015-12-16ANONYMOUSNF
no factor from 2^70 to 2^71
2015-12-16ANONYMOUSNF
no factor from 2^69 to 2^70
2014-09-23mikrNF
no factor from 2^68 to 2^69
2014-09-23mikrNF
no factor from 2^66 to 2^68
2012-10-15KoekieNF
no factor from 2^65 to 2^66
2010-11-16Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-07RichardNF
no factor from 2^63 to 2^64