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
64140211TF
No factors below 275
TF target 274
P-1
B1 = 570000
B2 = 10830000
LL
StatusDateUserResidueShift
Verified2013-09-18Robish2F45D357C58CDBFB6746503
Verified2023-03-23Sergey Nosov2F45D357C58CDBFB28808613
History
DateUserTypeResult
2023-03-23Sergey NosovC-LL
2F45D357C58CDBFB
2022-11-21aupNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-09-18RobishC-LL
2F45D357C58CDBFB
2013-08-29RobishNF-PM1
B1=570000, B2=10830000
2013-08-28ktonyNF
no factor from 2^73 to 2^74
2013-08-28ktonyNF
no factor from 2^72 to 2^73
2013-08-28ktonyNF
no factor from 2^71 to 2^72
2012-11-14SADMASTERNF
no factor from 2^70 to 2^71
2012-01-19america64NF
no factor from 2^69 to 2^70
2009-09-19SAHS Physics ClubNF
no factor from 2^68 to 2^69
2009-03-16marvikNF
no factor from 2^67 to 2^68
2009-03-15marvikNF
no factor from 2^66 to 2^67
2009-03-14Charles SpaltonNF
no factor from 2^65 to 2^66
2009-03-07RoaldSNF
no factor from 2^64 to 2^65
2009-03-06-Anonymous-NF
no factor from 2^63 to 2^64