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
82590341
Composite: proven not-prime with PRP test
No factors below 276
TF target 275
P-1
B1 = 655000
B2 = 12772500
LL
StatusDateUserResidueShiftSoftware
Unverified2018-12-13AJ2B7E8B60FA641E__34095706Windows 64-bit,Prime95,v28.10,build 1
PRP
StatusProofDateUserResidueShiftTypeBase
Verified
Certified Good
Power=9
2024-05-29Luke DurantA4B351D62926E15A4678392113
History
DateUserTypeResult
2024-05-29Travis AbeytaCERT
Proof certified good
2024-05-29Luke DurantC-PRPA4B351D62926E15A
Proof Certified Good

Proof Power: 9

2018-12-13AJC-LL2B7E8B60FA641E__
2017-01-25Judge HaleNF-PM1B1=655000, B2=12772500, E=12
2016-12-26TheJudgerNFno factor TF: 75-76
2016-12-17One ManNFno factor TF: 74-75
2016-12-17RichD0NFno factor TF: 73-74
2016-11-16Judge HaleNFno factor TF: 72-73
2016-11-16Judge HaleNFno factor TF: 71-72
2011-03-28steinrarNFno factor TF: 70-71
2011-03-28steinrarNFno factor TF: 69-70
2011-03-28steinrarNFno factor TF: 68-69
2011-03-28steinrarNFno factor TF: 67-68
2011-03-28steinrarNFno factor TF: 65-67
2010-12-16Architects CubedNFno factor TF: 64-65