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
139213579No known factors, not tested for primality
TF
No factors below 277
TF target 277
P-1
B1 = 1181000
B2 = 1277761650
History
DateUserTypeResult
2024-09-22Luke DurantNF-PM1
B1=1181000, B2=1277761650
2024-08-09RichardNF
no factor from 2^76 to 2^77
2024-07-17SRBaseNF
no factor from 2^75 to 2^76
2023-01-15SRBaseNF
no factor from 2^74 to 2^75
2021-08-09SRBaseNF
no factor from 2^73 to 2^74
2020-11-22SRBaseNF
no factor from 2^72 to 2^73
2017-02-21kevshawNF
no factor from 2^71 to 2^72
2017-02-18proxy2222NF
no factor from 2^70 to 2^71
2016-03-02SourceBinary.comNF
no factor from 2^69 to 2^70
2016-02-27Ready4PrimeTimeNF
no factor from 2^68 to 2^69
2016-02-19SourceBinary.comNF
no factor from 2^67 to 2^68
2015-02-09Karol TNF
no factor from 2^66 to 2^67
2012-11-22Cire SivadNF
no factor from 2^65 to 2^66
2010-12-06Mr-PlonkNF
no factor from 2^64 to 2^65
2010-06-13sasaki3NF
no factor from 2^63 to 2^64