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
62362231TF
No factors below 274
TF target 274
P-1
B1 = 550000
B2 = 10725000
LL
StatusDateUserResidueShift
Verified2013-07-04curtisc269FC6C606294BBD32924865
Verified2022-03-06Sergey Nosov269FC6C606294BBD25160023
History
DateUserTypeResult
2022-03-06Sergey NosovC-LL
269FC6C606294BBD
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-07-04curtiscC-LL
269FC6C606294BBD
2013-06-02ChuckNF-PM1
B1=550000, B2=10725000, E=6
2013-05-27RichD0NF
no factor from 2^73 to 2^74
2013-03-23bcp19NF
no factor from 2^72 to 2^73
2013-03-23bcp19NF
no factor from 2^71 to 2^72
2012-10-06tmorrowNF
no factor from 2^70 to 2^71
2011-12-14ANONYMOUSNF
no factor from 2^69 to 2^70
2010-05-02eon_blue_apocalypseNF
no factor from 2^68 to 2^69
2009-10-27Andrey KurgannikovNF
no factor from 2^67 to 2^68
2009-10-22SuperNijnNF
no factor from 2^66 to 2^67
2009-10-13riccardo ubertiNF
no factor from 2^65 to 2^66
2009-02-15-Anonymous-NF
no factor from 2^64 to 2^65
2009-01-05DerekNF
no factor from 2^63 to 2^64