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
50153029TF
No factors below 274
TF target 273
P-1
B1 = 580000
B2 = 14500000
LL
StatusDateUserResidueShift
Verified2013-04-05curtiscFF0C522DF6776C8649480907
Verified2019-02-26lobsterfordinnerFF0C522DF6776C8625081382
History
DateUserTypeResult
2019-02-26lobsterfordinnerC-LL
FF0C522DF6776C86
2018-12-11Mark RoseNF
no factor from 2^73 to 2^74
2015-03-22monstNF
no factor from 2^72 to 2^73
2013-04-05curtiscC-LL
FF0C522DF6776C86
2011-11-03Craig MeyersNF
no factor from 2^69 to 2^72
2011-06-30Kevin JagetNF-PM1
B1=580000, B2=14500000