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
58510009Factored
FactorDigitsBitsDate
276300377394861979070818090146618791937121.12012-11-08 04:46:36
P-1 factors
DateFactorB1B2
2012-11-08276300377394861979070818090146618791955000011000000
History
DateUserTypeResult
2022-06-27LordJuliusNF
no factor from 2^60 to 2^63
2012-11-08ChuckF-PM1
Factor: 2763003773948619790708180901466187919
2012-10-12BdotNF
no factor from 2^72 to 2^73
2012-07-07JaxonNF
no factor from 2^71 to 2^72
2011-05-06UngelovendeNF
no factor from 2^70 to 2^71
2011-05-06UngelovendeNF
no factor from 2^69 to 2^70
2011-05-06UngelovendeNF
no factor from 2^68 to 2^69
2009-06-08BranMuffinNF
no factor from 2^67 to 2^68
2009-01-11Larry LogoryNF
no factor from 2^66 to 2^67
2008-11-01korvaNF
no factor from 2^65 to 2^66
2008-10-31korvaNF
no factor from 2^64 to 2^65
2008-10-30dmbeesonNF
no factor from 2^63 to 2^64