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:





MnDetails
154122911
Composite: 1 known prime factor
Trial Factored to 277
TF target 278
Factored
FactorDigitsBitsDate
3423798938723437032256492478.22025-02-06 10:26:26
P-1 factors
DateFactorsB1B2
2025-02-06342379893872343703225649
1700000170174550
History
DateUserTypeResult
2025-02-06NStormF-PM1Factor: 342379893872343703225649 / B1=1700000, B2=170174550
2025-02-06NStormNF-PM1B1=1700000, B2=80157630
2025-02-05NStormNF-PM1B1=60000, B2=12246570
2024-12-19La GüiraNFno factor TF: 76-77
2024-08-10SRBaseNFno factor TF: 75-76
2023-02-16SRBaseNFno factor TF: 74-75
2021-11-14SRBaseNFno factor TF: 73-74
2017-05-16StyMNFno factor TF: 72-73
2017-05-16storm5510NFno factor TF: 71-72
2017-05-14Peter PiksaNFno factor TF: 70-71
2014-10-04La GüiraNFno factor TF: 69-70
2014-10-04La GüiraNFno factor TF: 68-69
2014-10-04La GüiraNFno factor TF: 66-68
2013-01-29oodairaNFno factor TF: 65-66
2011-01-20Torchwood InstituteNFno factor TF: 64-65
2010-06-25Torchwood InstituteNFno factor TF: 63-64