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
54752741TF
No factors below 274
TF target 273
P-1
B1 = 1000000
B2 = 28000000
LL
StatusDateUserResidueShift
Verified2013-10-06Six Blue Boxes0EA1325DF25AD65C48653590
Verified2020-11-13Sergey Nosov0EA1325DF25AD65C102463
History
DateUserTypeResult
2022-03-20riccardo ubertiNF-PM1
B1=1000000, B2=28000000
2020-11-13Sergey NosovC-LL
0EA1325DF25AD65C
2019-05-26TheJudgerNF
no factor from 2^73 to 2^74
2016-02-07-Anonymous-NF
no factor from 2^72 to 2^73
2013-10-06Six Blue BoxesC-LL
0EA1325DF25AD65C
2012-05-31bcp19NF
no factor from 2^71 to 2^72
2011-10-20-Anonymous-NF-PM1
B1=730000
2011-10-10TheJudgerNF
no factor from 2^70 to 2^71
2011-10-10TheJudgerNF
no factor from 2^69 to 2^70
2011-03-31steinrarNF
no factor from 2^68 to 2^69
2009-07-13A. K. SaxenaNF
no factor from 2^67 to 2^68
2008-12-31kutensNF
no factor from 2^66 to 2^67
2008-12-30kutensNF
no factor from 2^65 to 2^66
2008-12-29kutensNF
no factor from 2^64 to 2^65
2008-12-28kutensNF
no factor from 2^63 to 2^64
2008-07-29-Anonymous-NF
no factor to 2^63