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
571263211TF
No factors below 275
TF target 283
History
DateUserTypeResult
2024-01-29SRBaseNF
no factor from 2^74 to 2^75
2022-08-24SRBaseNF
no factor from 2^73 to 2^74
2021-04-06SRBaseNF
no factor from 2^72 to 2^73
2020-09-06SRBaseNF
no factor from 2^71 to 2^72
2020-01-29sasakiNF
no factor from 2^70 to 2^71
2018-10-13Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2018-05-06srow7NF
no factor from 2^68 to 2^69
2016-12-25sasakiNF
no factor from 2^67 to 2^68
2015-10-24sasakiNF
no factor from 2^66 to 2^67
2014-11-01sasakiNF
no factor from 2^65 to 2^66
2011-06-09Architects CubedNF
no factor from 2^64 to 2^65