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
43883299Factored
FactorDigitsBitsDate
2962924720906990852348812478.02019-01-16 05:37:16
LL
StatusDateUserResidueShift
Verified (Factored)2009-06-13-Anonymous-A6E217E1E031595A8416579
Verified (Factored)2018-04-10endless_mikeA6E217E1E031595A34785020
P-1 factors
DateFactorB1B2
2019-01-16296292472090699085234881100000020000000
History
DateUserTypeResult
2019-01-16Sid & AndyF-PM1
Factor: 296292472090699085234881 / (P-1, B1=1000000, B2=20000000, E=12)
2018-04-10endless_mikeC-LL
A6E217E1E031595A
2018-03-27Mark RoseNF
no factor from 2^72 to 2^73
2015-10-16-Anonymous-NF
no factor from 2^71 to 2^72
2015-06-17Mark RoseNF
no factor from 2^70 to 2^71
2015-04-20LaurVNF
no factor from 2^69 to 2^70
2009-06-13-Anonymous-C-LL
A6E217E1E031595A
2009-04-23-Anonymous-NF-PM1
B1=655000
2009-04-22-Anonymous-NF
no factor to 2^69