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:










MnStatusDetails
160309001Factored
FactorDigitsBitsDate
3061560775095058721751844110413098.02020-12-09 15:21:52
P-1 factors
DateFactorB1B2
2020-12-093061560775095058721751844110415000000150000000
History
DateUserTypeResult
2020-12-09Roland ClarksonF-PM1
Factor: 306156077509505872175184411041 / (P-1, B1=5000000, B2=150000000)
2020-12-08Roland ClarksonNF
no factor from 2^78 to 2^79
2020-12-08Roland ClarksonNF
no factor from 2^77 to 2^78
2020-12-08Roland ClarksonNF
no factor from 2^76 to 2^77
2020-12-08Roland ClarksonNF
no factor from 2^75 to 2^76
2020-12-08Roland ClarksonNF
no factor from 2^74 to 2^75
2020-12-08Roland ClarksonNF
no factor from 2^73 to 2^74
2017-11-24Will EdgingtonNF
no factor from 2^72 to 2^73
2017-11-22Will EdgingtonNF
no factor from 2^71 to 2^72
2017-11-22Will EdgingtonNF
no factor from 2^70 to 2^71
2017-03-29La GüiraNF
no factor from 2^69 to 2^70
2017-03-29La GüiraNF
no factor from 2^68 to 2^69
2016-03-02XZTNF
no factor from 2^67 to 2^68
2015-05-02guruNF
no factor from 2^66 to 2^67
2013-02-26RichardNF
no factor from 2^65 to 2^66
2011-02-02Mr-PlonkNF
no factor from 2^64 to 2^65
2010-06-29sasaki3NF
no factor from 2^63 to 2^64