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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
62947463Factored
FactorDigitsBitsDate
191695757353475500173602436492994.02013-08-01 01:40:55
P-1 factors
DateFactorB1B2
2013-08-01191695757353475500173602436495900000
History
DateUserTypeResult
2022-03-30LordJuliusNF
no factor from 2^1 to 2^63
2013-08-01exhoppF-PM1
Factor: 19169575735347550017360243649
2013-04-07kdgehmanNF
no factor from 2^72 to 2^73
2013-04-07kdgehmanNF
no factor from 2^71 to 2^72
2013-03-07garoNF
no factor from 2^70 to 2^71
2011-12-19-Anonymous-NF
no factor from 2^69 to 2^70
2009-09-08Robert M.NF
no factor from 2^68 to 2^69
2009-09-03Robert M.NF
no factor from 2^67 to 2^68
2009-08-30Robert M.NF
no factor from 2^66 to 2^67
2009-08-25Team_Elteor_Borislavj~ElteorNF
no factor from 2^65 to 2^66
2009-08-16arnaudNF
no factor from 2^64 to 2^65
2009-02-07Wojciech FlorekNF
no factor from 2^63 to 2^64