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
157802189No known factors, not tested for primality
TF
No factors below 278
TF target 278
History
DateUserTypeResult
2025-04-18JurzalNF
no factor from 2^77 to 2^78
2025-04-16JurzalNF
no factor from 2^76 to 2^77
2024-08-22SRBaseNF
no factor from 2^75 to 2^76
2023-02-22SRBaseNF
no factor from 2^74 to 2^75
2021-11-18SRBaseNF
no factor from 2^73 to 2^74
2017-10-17treborNF
no factor from 2^72 to 2^73
2017-02-04n9Mtq4NF
no factor from 2^71 to 2^72
2017-01-24Adam BuranNF
no factor from 2^70 to 2^71
2014-11-13La GüiraNF
no factor from 2^69 to 2^70
2014-11-13La GüiraNF
no factor from 2^68 to 2^69
2014-11-13La GüiraNF
no factor from 2^66 to 2^68
2013-02-14RichardNF
no factor from 2^65 to 2^66
2011-01-28runeskNF
no factor from 2^64 to 2^65
2010-08-31RichardNF
no factor from 2^63 to 2^64