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
61988501TF
No factors below 275
TF target 274
P-1
B1 = 590000
B2 = 12095000
LL
StatusDateUserResidueShift
Verified2013-12-04Stixxy0360CAC6253DC56E24444769
Verified2022-07-10Andrew_and0360CAC6253DC56E10692403
History
DateUserTypeResult
2022-07-10Andrew_andC-LL
0360CAC6253DC56E
2020-10-06XyzzyNF
no factor from 2^74 to 2^75
2016-02-27-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^62 to 2^63
2013-12-04StixxyC-LL
0360CAC6253DC56E
2013-03-14mahnoumanNF-PM1
B1=590000, B2=12095000, E=6
2013-03-08Kevin JagetNF
no factor from 2^72 to 2^73
2013-02-13kdgehmanNF
no factor from 2^71 to 2^72
2012-11-02OS1NF
no factor from 2^70 to 2^71
2011-11-24S00030NF
no factor from 2^69 to 2^70
2009-07-22David BarleyNF
no factor from 2^68 to 2^69
2009-03-04manskyNF
no factor from 2^67 to 2^68
2009-02-26manskyNF
no factor from 2^66 to 2^67
2009-02-15Gymnasium_RaublingNF
no factor from 2^65 to 2^66
2009-02-13mordachaiNF
no factor from 2^64 to 2^65
2009-02-11mordachaiNF
no factor from 2^63 to 2^64