Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
512121503No known factors, not tested for primality
TF
No factors below 276
TF target 282
History
DateUserTypeResult
2024-08-16mes15-005NF
no factor from 2^75 to 2^76
2023-07-24mes15-005NF
no factor from 2^74 to 2^75
2022-07-17SRBaseNF
no factor from 2^73 to 2^74
2021-03-15SRBaseNF
no factor from 2^72 to 2^73
2020-08-24SRBaseNF
no factor from 2^71 to 2^72
2019-03-26sasakiNF
no factor from 2^70 to 2^71
2018-11-05Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2018-11-02sasakiNF
no factor from 2^69 to 2^70
2017-05-17sasakiNF
no factor from 2^68 to 2^69
2016-08-08sasakiNF
no factor from 2^67 to 2^68
2015-02-14sasakiNF
no factor from 2^66 to 2^67
2014-09-27sasakiNF
no factor from 2^65 to 2^66
2011-07-31Architects CubedNF
no factor from 2^64 to 2^65
2010-03-05Architects CubedNF
no factor from 2^63 to 2^64