Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
48178489TF
No factors below 273
TF target 272
P-1
B1 = 525000
B2 = 12075000
LL
StatusDateUserResidueShift
Verified2010-07-09ANONYMOUSFD4CA76EEA59B3EB10465546
Verified2018-02-23Vasily VoroninFD4CA76EEA59B3EB36529089
History
DateUserTypeResult
2018-02-23Vasily VoroninC-LL
FD4CA76EEA59B3EB
2017-12-25Mark RoseNF
no factor from 2^72 to 2^73
2015-12-14AirSquirrelsNF
no factor from 2^71 to 2^72
2015-12-14AirSquirrelsNF
no factor from 2^70 to 2^71
2010-07-09ANONYMOUSC-LL
FD4CA76EEA59B3EB
2010-03-07ANONYMOUSNF-PM1
B1=525000, B2=12075000