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:










MnStatusDetails
43539599TF
No factors below 274
TF target 272
P-1
B1 = 525000
B2 = 10500000
LL
StatusDateUserResidueShift
Verified2009-05-09galur624DD1FC39B12EB619634230
Verified2016-08-21Anrodion624DD1FC39B12EB67758657
History
DateUserTypeResult
2022-04-10TheJudgerNF
no factor from 2^73 to 2^74
2022-04-10TheJudgerNF
no factor from 2^72 to 2^73
2016-08-21AnrodionC-LL
624DD1FC39B12EB6
2012-03-19David CampeauNF-PM1
B1=525000, B2=10500000, E=6
2012-01-18Craig MeyersNF
no factor from 2^68 to 2^72
2009-05-09galurC-LL
624DD1FC39B12EB6