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
902261707No known factors, not tested for primality
TF
No factors below 275
TF target 285
History
DateUserTypeResult
2024-07-03SRBaseNF
no factor from 2^74 to 2^75
2024-05-02mewturn_doublecheckNF
no factor from 2^68 to 2^71
2021-08-31sasakiNF
no factor from 2^73 to 2^74
2020-12-18srow7NF
no factor from 2^72 to 2^73
2020-06-09srow7NF
no factor from 2^71 to 2^72
2018-12-06ConductorNF
no factor from 2^70 to 2^71
2017-02-19ramgeisNF
no factor from 2^69 to 2^70
2016-10-24ConductorNF
no factor from 2^68 to 2^69
2016-06-09ConductorNF
no factor from 2^67 to 2^68
2015-01-30Gordon SpenceNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-02-04lindeeNF
no factor from 2^64 to 2^65
2010-06-25lindeeNF
no factor from 2^63 to 2^64