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
47413997TF
No factors below 273
TF target 272
P-1
B1 = 825000
B2 = 825000
LL
StatusDateUserResidueShift
Verified2011-09-22curtisc9100E0B23C5060BB46763839
Verified2019-01-22Sergey Nosov9100E0B23C5060BB32971339
History
DateUserTypeResult
2019-01-22Sergey NosovC-LL
9100E0B23C5060BB
2017-12-16Kevin JagetNF
no factor from 2^72 to 2^73
2015-11-20-Anonymous-NF
no factor from 2^71 to 2^72
2015-06-06LaurVNF
no factor from 2^70 to 2^71
2015-05-25LaurVNF
no factor from 2^69 to 2^70
2013-10-19Carsten KossendeyNF
no factor from 2^68 to 2^69
2011-09-22curtiscC-LL
9100E0B23C5060BB
2010-07-16Jens RichterNF-PM1
B1=825000