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
46396667TF
No factors below 276
TF target 272
P-1
B1 = 1500000
B2 = 30000000
LL
StatusDateUserResidueShift
Verified2009-01-02curtiscD4DF54CD655D262F18751727
Verified2018-04-23ChavdarLalovD4DF54CD655D262F26670632
History
DateUserTypeResult
2020-11-27-Anonymous-NF
no factor from 2^75 to 2^76
2020-11-24-Anonymous-NF
no factor from 2^74 to 2^75
2020-11-09Sid & AndyNF-PM1
B1=1500000, B2=30000000
2020-01-17-Anonymous-NF
no factor from 2^73 to 2^74
2018-04-23ChavdarLalovC-LL
D4DF54CD655D262F
2017-12-26-Anonymous-NF
no factor from 2^72 to 2^73
2015-11-07-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-07-Anonymous-NF
no factor from 2^70 to 2^71
2015-08-29Mark RoseNF
no factor from 2^69 to 2^70
2014-08-28VictordeHollanderNF
no factor from 2^68 to 2^69
2009-01-02curtiscC-LL
D4DF54CD655D262F
2008-11-04curtiscNF-PM1
B1=795000