Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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Exponent Range:










MnStatusDetails
152694667No known factors, not tested for primality
TF
No factors below 277
TF target 277
P-1
B1 = 943000
B2 = 106107750
History
DateUserTypeResult
2025-01-240xNF
no factor from 2^76 to 2^77
2025-01-10Bricyn JamesonNF-PM1
B1=943000, B2=106107750
2024-08-06SRBaseNF
no factor from 2^75 to 2^76
2023-02-22SRBaseNF
no factor from 2^74 to 2^75
2021-11-14SRBaseNF
no factor from 2^73 to 2^74
2017-04-27symallaNF
no factor from 2^72 to 2^73
2017-04-26symallaNF
no factor from 2^71 to 2^72
2017-04-24Andrew BNF
no factor from 2^70 to 2^71
2017-04-22La GüiraNF
no factor from 2^69 to 2^70
2017-02-25johnsilverNF
no factor from 2^68 to 2^69
2016-04-23BJBNF
no factor from 2^67 to 2^68
2015-03-31vwflat4NF
no factor from 2^66 to 2^67
2013-01-23SaraNF
no factor from 2^65 to 2^66
2011-01-17Mr-PlonkNF
no factor from 2^64 to 2^65
2010-07-131997rj7NF
no factor from 2^63 to 2^64