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
71737427
Composite: proven not-prime with PRP test
No factors below 276
TF target 274
P-1
B1 = 705000
B2 = 15510000
LL
StatusDateUserResidueShiftSoftware
Unverified2017-04-19Albert Pettersson00C2138BBD2855__44790048Windows 64-bit,Prime95,v28.10,build 1
PRP
StatusProofDateUserResidueShiftTypeBase
Verified
Certified Good
Power=9
2024-10-25Luke DurantC0F40C2D1C685DF6013
History
DateUserTypeResult
2024-10-25LOBESCERT
Proof certified good
2024-10-25Luke DurantC-PRPC0F40C2D1C685DF6
Proof Certified Good

Proof Power: 9

2023-01-08tottenhoffNFno factor TF: 75-76
2017-04-19Albert PetterssonC-LL00C2138BBD2855__
2016-08-05-anonymous-NFno factor TF: 74-75
2015-05-28James HeinrichNFno factor TF: 73-74
2015-05-10TheJudgerNF-PM1B1=705000, B2=15510000, E=12
2015-03-22LingUaanNFno factor TF: 72-73
2015-02-10srow7NFno factor TF: 71-72
2014-05-09HBendtzNFno factor TF: 70-71
2012-05-07NoWhereManNFno factor TF: 69-70
2010-09-12SAHS Physics ClubNFno factor TF: 68-69
2010-09-07SAHS Physics ClubNFno factor TF: 67-68
2010-09-02XorsistNFno factor TF: 66-67
2010-07-01Gymnasium_RaublingNFno factor TF: 65-66
2010-06-26ANONYMOUSNFno factor TF: 64-65
2008-09-29-anonymous-NFno factor TF: 1-64
2002-05-05JossNFno factor TF: 1-57