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
134248399Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1086000
B2 = 775868610
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-29Luke Durant8318F6F5415A994E013
History
DateUserTypeResult
2024-09-29HeadedCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-09-29Luke DurantC-PRP
8318F6F5415A994E
PRP proof power = 9
PRP: Verified
Proof certified good
2024-09-02Luke DurantNF-PM1
B1=1086000, B2=775868610
2023-12-01cjeanNF
no factor from 2^76 to 2^77
2023-11-28cjeanNF
no factor from 2^75 to 2^76
2023-01-04SRBaseNF
no factor from 2^74 to 2^75
2021-07-25SRBaseNF
no factor from 2^73 to 2^74
2020-12-01SRBaseNF
no factor from 2^72 to 2^73
2016-11-24Andrew BNF
no factor from 2^71 to 2^72
2016-11-21guruNF
no factor from 2^70 to 2^71
2016-07-20DerekNF
no factor from 2^69 to 2^70
2016-07-20proxy2222NF
no factor from 2^68 to 2^69
2016-07-20proxy2222NF
no factor from 2^67 to 2^68
2015-01-23aurashiftNF
no factor from 2^66 to 2^67
2012-10-26sasaki3NF
no factor from 2^65 to 2^66
2010-11-21Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-06Torchwood InstituteNF
no factor from 2^63 to 2^64