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
41646791TF
No factors below 274
TF target 272
P-1
B1 = 375000
B2 = 1875000
LL
StatusDateUserResidueShift
Verified2010-02-14ahmerali8698E3BA8F98B34F11459690
Verified2017-06-08ASTERIAS8698E3BA8F98B34F3688320
History
DateUserTypeResult
2020-01-24-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-04-Anonymous-NF
no factor from 2^72 to 2^73
2017-06-08ASTERIASC-LL
8698E3BA8F98B34F
2015-12-05AirSquirrelsNF
no factor from 2^71 to 2^72
2015-02-08Andrew BNF
no factor from 2^70 to 2^71
2015-01-27Mark RoseNF
no factor from 2^69 to 2^70
2010-02-14ahmeraliC-LL
8698E3BA8F98B34F
2009-11-21ahmeraliNF-PM1
B1=375000, B2=1875000
2009-11-18ahmeraliNF
no factor to 2^69