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
48204209TF
No factors below 274
TF target 272
P-1
B1 = 550000
B2 = 11275000
LL
StatusDateUserResidueShift
Verified2012-09-10curtisc29C2F243DA11757542687520
Verified2019-04-22Sergey Nosov29C2F243DA11757544918940
History
DateUserTypeResult
2019-06-23Sid & AndyNF
no factor from 2^73 to 2^74
2019-04-22Sergey NosovC-LL
29C2F243DA117575
2018-01-18JCNF
no factor from 2^72 to 2^73
2013-08-07Architects CubedNF-PM1
B1=550000, B2=11275000, E=6
2013-08-02Architects CubedNF
no factor from 2^71 to 2^72
2012-09-19bcp19NF
no factor from 2^70 to 2^71
2012-09-19bcp19NF
no factor from 2^69 to 2^70
2012-09-10curtiscC-LL
29C2F243DA117575