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
2324899Factored
FactorDigitsBitsDate
203010924647691444.2old
5887551466838790011859.02015-10-20 12:37:31
26012302182630948278872271.12018-03-04 21:53:33
94893512287391384458326792583.02022-09-26 14:42:03
ECM
DigitsB1Curves
2550000101 / 280
Estimated T-Level: 21.8
TF below 2^67 is very unlikely to find new factors due to ECM effort.
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified (Factored)2017-10-11Oliver Kruse657CAA6599DE0C982013
Verified (Factored)2017-11-23storm5510657CAA6599DE0C982100191713
Verified (Factored)2018-03-08Oliver Kruse95890DF33CB18265397984853
Verified (Factored)2018-03-09kkmrkkblmbrbk95890DF33CB18265336175953
Verified2022-09-28LordJulius95890DF33CB182654152298353
P-1 factors
DateFactorB1B2
2018-03-04260123021826309482788750000015000000
History
DateUserTypeResult
2022-09-28crutanCERT
PRP Certification
Proof certified good
2022-09-28LordJuliusC-PRP
M2324899/20301092464769/588755146683879001/2601230218263094827887/9489351228739138445832679 : 95890DF33CB18265
PRP proof power = 7
PRP: Verified
Proof certified good
2022-09-26NesowaF-ECM
Factor: 9489351228739138445832679 / (ECM curve 5, B1=50000, B2=27023535, Sigma=5176724001240904)
2021-04-27ViliamFNF-PM1
B1=5000000, B2=500000000
2018-03-09kkmrkkblmbrbkC-PRP
M2324899/20301092464769/588755146683879001/2601230218263094827887 : 95890DF33CB18265
PRP: Verified (Factored)
PRP without proof (not generated)
2018-03-08Oliver KruseC-PRP
M2324899/20301092464769/588755146683879001/2601230218263094827887 : 95890DF33CB18265
PRP: Verified (Factored)
PRP without proof (not generated)
2018-03-04alpertronF-PM1
Factor: 2601230218263094827887 / (P-1, B1=500000, B2=15000000, E=12)
2017-11-23storm5510C-PRP
M2324899/20301092464769/588755146683879001 : 657CAA6599DE0C98
PRP: Verified (Factored)
PRP without proof (not generated)
2017-10-11Oliver KruseC-PRP
M2324899/20301092464769/588755146683879001 : 657CAA6599DE0C98
PRP: Verified (Factored)
PRP without proof (not generated)
2015-10-20TJAOIF
Factor: 588755146683879001 / TF: 59-60