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
77583059
Composite: proven not-prime with PRP test
No factors below 275
TF target 274
P-1
B1 = 675000
B2 = 13331250
LL
StatusDateUserResidueShiftSoftware
Unverified2016-11-15KaushikC1B8DCAFCB5619__2559868Windows 64-bit,Prime95,v28.9,build 2
PRP
StatusProofDateUserResidueShiftTypeBase
Verified
Certified Good
Power=9
2024-10-21Luke DurantDA9B7740D5E22D16013
History
DateUserTypeResult
2024-10-21kkmrkkblmbrbkCERT
Proof certified good
2024-10-21Luke DurantC-PRPDA9B7740D5E22D16
Proof Certified Good

Proof Power: 9

2016-11-15KaushikC-LLC1B8DCAFCB5619__
2016-04-21tryptamine dreamerNF-PM1B1=675000, B2=13331250, E=6
2016-04-15tryptamine dreamerNF-PM1B1=675000, B2=13331250, E=6
2016-04-13Andrew BNFno factor TF: 74-75
2016-04-13Andrew BNFno factor TF: 73-74
2016-04-13Andrew BNFno factor TF: 72-73
2016-04-04Mark RoseNFno factor TF: 53-64
2015-12-28Random GPUsNFno factor TF: 71-72
2013-01-04SWL551NFno factor TF: 70-71
2011-01-12HighFlyingPrimesNFno factor TF: 69-70
2011-01-05marnesNFno factor TF: 68-69
2011-01-01omarfinkNFno factor TF: 67-68
2010-12-28Christian GeschwentnerNFno factor TF: 66-67
2010-10-11TCM!!NFno factor TF: 65-66
2010-10-08JamesNFno factor TF: 64-65
2000-08-17-anonymous-NFno factor TF: 1-53