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
149226601No known factors, not tested for primality
TF
No factors below 277
TF target 277
P-1
B1 = 916000
B2 = 92756160
History
DateUserTypeResult
2025-02-21RichD0NF
no factor from 2^76 to 2^77
2024-11-12Ryan PropperNF-PM1
B1=916000, B2=92756160
2024-08-03SRBaseNF
no factor from 2^75 to 2^76
2023-02-08SRBaseNF
no factor from 2^74 to 2^75
2021-11-12SRBaseNF
no factor from 2^73 to 2^74
2016-07-13Smok_bmv NF
no factor from 2^72 to 2^73
2016-07-08Helmut KirrmaierNF
no factor from 2^71 to 2^72
2016-07-02Adam BuranNF
no factor from 2^70 to 2^71
2016-06-29d3zorgNF
no factor from 2^69 to 2^70
2016-06-28Josh FamestadNF
no factor from 2^68 to 2^69
2016-04-06DerekNF
no factor from 2^67 to 2^68
2015-03-15tscNF
no factor from 2^66 to 2^67
2013-01-08-Anonymous-NF
no factor from 2^65 to 2^66
2011-01-08sasaki3NF
no factor from 2^64 to 2^65