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
332252533
Tested as composite (unverified): unconfirmed PRP test says not-prime
No factors below 281
TF target 281
P-1
B1 = 3100000
B2 = 93000000
PRP
StatusProofDateUserResidueShiftTypeBase
Unverified
PRP without proof (not generated)
2019-05-04Valerio Bellizzomi579F8630234F9C__043
History
DateUserTypeResult
2023-10-18James HeinrichNFno factor TF: 67-68
2020-06-23KrieselNF-PM1B1=3100000, B2=93000000
2020-06-20pewNF-PM1B1=3100000, B2=93000000
2019-05-04Valerio BellizzomiC-PRP579F8630234F9C__
2019-04-12MadPoo 🙂NF-PM1B1=100000, B2=150000
2016-05-12dh1NFno factor TF: 80-81
2016-05-12dh1NFno factor TF: 79-80
2016-05-12dh1NFno factor TF: 78-79
2016-05-12dh1NFno factor TF: 77-78
2013-07-24Boulifa BilelNFno factor TF: 76-77
2013-04-27Boulifa BilelNFno factor TF: 75-76
2013-01-09LaurVNFno factor TF: 74-75
2011-11-25Team_InspectorNFno factor TF: 73-74
2011-09-01Team_InspectorNFno factor TF: 72-73
2011-04-30Christian GeschwentnerNFno factor TF: 71-72
2010-12-11Team_InspectorNFno factor TF: 70-71
2009-11-26Team_InspectorNFno factor TF: 69-70
2009-03-05Team_InspectorNFno factor TF: 68-69