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
73445611TF
No factors below 275
TF target 274
P-1
B1 = 605000
B2 = 11192500
LL
StatusDateUserResidueShift
Verified2016-02-18Doug Rhea40EA561BD1E059C534341907
Verified2023-10-29Semyon Musatov40EA561BD1E059C565618268
History
DateUserTypeResult
2023-10-29Semyon MusatovC-LL
40EA561BD1E059C5
2016-02-18Doug RheaC-LL
40EA561BD1E059C5
2015-10-07S01103NF-PM1
B1=605000, B2=11192500
2015-09-22AirSquirrelsNF
no factor from 2^74 to 2^75
2015-09-22AirSquirrelsNF
no factor from 2^73 to 2^74
2015-09-22AirSquirrelsNF
no factor from 2^72 to 2^73
2015-01-10RichD0NF
no factor from 2^71 to 2^72
2014-08-04Mark RoseNF
no factor from 2^70 to 2^71
2012-11-28zampelNF
no factor from 2^69 to 2^70
2010-08-15chargerNF
no factor from 2^68 to 2^69
2010-08-07Bold_SeekerNF
no factor from 2^67 to 2^68
2010-08-06Bold_SeekerNF
no factor from 2^66 to 2^67
2010-06-06André JordiNF
no factor from 2^65 to 2^66
2010-06-05TDH-DXLNF
no factor from 2^64 to 2^65
2008-06-28George WoltmanNF
no factor to 2^64