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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
867912427Factored
FactorDigitsBitsDate
69205567188278133907512272.62021-01-11 22:00:07
History
DateUserTypeResult
2021-01-11ky0urakuF
Factor: 6920556718827813390751 / TF: 72-73
2020-10-14SRBaseNF
no factor from 2^71 to 2^72
2019-04-28srow7NF
no factor from 2^70 to 2^71
2016-12-28ramgeisNF
no factor from 2^68 to 2^70
2015-09-22sasakiNF
no factor from 2^67 to 2^68
2015-03-16sasakiNF
no factor from 2^66 to 2^67
2012-04-13RichardNF
no factor from 2^65 to 2^66
2012-04-13RichardNF
no factor from 2^64 to 2^65
2010-08-02lindedNF
no factor from 2^63 to 2^64