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
77083339
Composite: proven not-prime with PRP test
No factors below 275
TF target 274
P-1
B1 = 710000
B2 = 14022500
LL
StatusDateUserResidueShiftSoftware
Unverified2016-06-09unconnected052965672A43B8__12523962Windows,Prime95,v25.11,build 2
PRP
StatusProofDateUserResidueShiftTypeBase
Verified
Certified Good
Power=9
2024-10-25Luke DurantA0DFC1FC2FB1DF5B013
History
DateUserTypeResult
2024-10-25ResolverCERT
Proof certified good
2024-10-25Luke DurantC-PRPA0DFC1FC2FB1DF5B
Proof Certified Good

Proof Power: 9

2016-06-09unconnectedC-LL052965672A43B8__
2016-02-26Brian BeuningNFno factor TF: 74-75
2014-09-24Lars LindleyNF-PM1B1=710000, B2=14022500
2014-09-21S36049NFno factor TF: 73-74
2014-09-19Matthias WurtingerNFno factor TF: 72-73
2014-09-19Matthias WurtingerNFno factor TF: 71-72
2013-01-13SMoffatNFno factor TF: 70-71
2010-10-04ManuelJCNFno factor TF: 69-70
2010-10-02ManuelJCNFno factor TF: 68-69
2010-09-30Stuart ThompsonNFno factor TF: 67-68
2010-09-25Justin P. RohrerNFno factor TF: 66-67
2010-09-23Justin P. RohrerNFno factor TF: 65-66
2008-06-11George WoltmanNFno factor TF: 1-65
2003-12-02-anonymous-NFno factor TF: 1-61
2000-08-10-anonymous-NFno factor TF: 1-53