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
62528429TF
No factors below 274
TF target 274
P-1
B1 = 550000
B2 = 10450000
LL
StatusDateUserResidueShift
Verified2013-08-05John YacubovichDCEE5A26F62E579534447043
Verified2022-11-30iwesDCEE5A26F62E579540396900
Verified2023-01-15Sergey NosovDCEE5A26F62E579540730966
History
DateUserTypeResult
2023-01-15Sergey NosovC-LL
DCEE5A26F62E5795
2022-11-30iwesC-LL
DCEE5A26F62E5795
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-08-05John YacubovichC-LL
DCEE5A26F62E5795
2013-07-06BdotNF-PM1
B1=550000, B2=10450000
2013-06-25Tim SorberaNF
no factor from 2^73 to 2^74
2013-03-24GrunwalderGIMPNF
no factor from 2^72 to 2^73
2013-03-24GrunwalderGIMPNF
no factor from 2^71 to 2^72
2013-03-11Florimond C.NF
no factor from 2^70 to 2^71
2011-12-15tmorrowNF
no factor from 2^69 to 2^70
2009-10-17S530729NF
no factor from 2^68 to 2^69
2009-10-14-Anonymous-NF
no factor from 2^67 to 2^68
2009-10-12-Anonymous-NF
no factor from 2^66 to 2^67
2009-08-08-Anonymous-NF
no factor from 2^65 to 2^66
2009-02-19-Anonymous-NF
no factor from 2^64 to 2^65
2009-01-24Wojciech FlorekNF
no factor from 2^63 to 2^64