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
42476359TF
No factors below 273
TF target 272
P-1
B1 = 635000
B2 = 635000
LL
StatusDateUserResidueShift
Verified2009-10-21curtisc6F1CCAD3C12946A417668346
Verified2017-04-04Evgeniy Zavialov6F1CCAD3C12946A429660880
History
DateUserTypeResult
2018-08-31Robin89NF
no factor from 2^72 to 2^73
2017-04-04Evgeniy ZavialovC-LL
6F1CCAD3C12946A4
2015-08-30-Anonymous-NF
no factor from 2^71 to 2^72
2015-03-25Mark RoseNF
no factor from 2^70 to 2^71
2015-02-11chalsallNF
no factor from 2^69 to 2^70
2009-10-21curtiscC-LL
6F1CCAD3C12946A4