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
50108819TF
No factors below 274
TF target 273
P-1
B1 = 525000
B2 = 8531250
LL
StatusDateUserResidueShift
Verified2011-04-27ANONYMOUS2E7F60C18A6BC27219325943
Verified2019-12-09ChavdarLalov2E7F60C18A6BC27210188303
History
DateUserTypeResult
2019-12-09ChavdarLalovC-LL
2E7F60C18A6BC272
2018-11-26Mark RoseNF
no factor from 2^73 to 2^74
2015-12-24Judge HaleNF
no factor from 2^72 to 2^73
2015-12-17AirSquirrelsNF
no factor from 2^71 to 2^72
2015-12-17AirSquirrelsNF
no factor from 2^70 to 2^71
2011-04-27ANONYMOUSC-LL
2E7F60C18A6BC272
2010-10-07ANONYMOUSNF-PM1
B1=525000, B2=8531250