Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
56960207TF
No factors below 274
TF target 273
P-1
B1 = 610000
B2 = 14182500
LL
StatusDateUserResidueShift
Verified2013-04-27SMoffat7263E172682F063554671651
Verified2020-09-15FineMojon7263E172682F063533436217
History
DateUserTypeResult
2020-09-15FineMojonC-LL
7263E172682F0635
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^62 to 2^63
2016-01-05LaurVNF
no factor from 2^72 to 2^73
2013-04-27SMoffatC-LL
7263E172682F0635
2012-06-18Patrik JohanssonNF
no factor from 2^71 to 2^72
2012-03-24S485122NF-PM1
B1=610000, B2=14182500, E=6
2011-11-03hellridergrNF
no factor from 2^70 to 2^71
2011-10-22NBNF
no factor from 2^69 to 2^70
2011-06-11GrunwalderGIMPNF
no factor from 2^68 to 2^69
2009-11-23steinrarNF
no factor from 2^67 to 2^68
2008-09-02Sturle SundeNF
no factor from 2^66 to 2^67
2008-09-01Sturle SundeNF
no factor from 2^65 to 2^66
2008-08-30Sturle SundeNF
no factor from 2^64 to 2^65
2008-08-27Sturle SundeNF
no factor from 2^63 to 2^64