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:





MnDetails
93010733
Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
No factors below 277
TF target 275
P-1
B1 = 720000
B2 = 13680000
LL
StatusDateUserResidueShiftSoftware
Unverified2019-10-05Ben Delo55A85C7F7C2503__704044Linux 64-bit,Prime95,v29.8,build 6
History
DateUserTypeResult
2019-10-05Ben DeloC-LL55A85C7F7C2503__
2019-08-22Ryan PropperNF-PM1B1=720000, B2=13680000, E=6
2019-08-12TheJudgerNFno factor TF: 76-77
2019-05-10KrieselNFno factor TF: 75-76
2019-05-09KrieselNFno factor TF: 74-75
2019-05-07KrieselNFno factor TF: 73-74
2019-02-10DerekNFno factor TF: 72-73
2018-05-24Xie ShiquanNFno factor TF: 71-72
2014-09-13GrunwalderGIMPNFno factor TF: 70-71
2014-04-17Earle LoweNFno factor TF: 69-70
2014-04-14Earle LoweNFno factor TF: 68-69
2014-02-12Vladimir TshegolevatykhNFno factor TF: 67-68
2014-02-10Vladimir TshegolevatykhNFno factor TF: 66-67
2013-07-17David CampeauNFno factor TF: 65-66
2011-01-04Architects CubedNFno factor TF: 64-65