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
46000553TF
No factors below 273
TF target 272
P-1
B1 = 535000
B2 = 9496250
LL
StatusDateUserResidueShift
Verified2008-06-01patanjali25A528348AFD4B9736944534
Verified2017-06-16shaun marien25A528348AFD4B9711123342
History
DateUserTypeResult
2018-03-03monstNF
no factor from 2^72 to 2^73
2017-06-16shaun marienC-LL
25A528348AFD4B97
2015-12-04AirSquirrelsNF
no factor from 2^71 to 2^72
2015-10-28XZTNF
no factor from 2^70 to 2^71
2015-08-23Bruno VictalNF
no factor from 2^69 to 2^70
2013-11-14sasakiNF
no factor from 2^68 to 2^69
2008-06-01patanjaliC-LL
25A528348AFD4B97
2007-12-07Andi47NF
no factor from 2^67 to 2^68
2007-12-07Team_BunduNF
no factor from 2^66 to 2^67
2007-12-06Team_BunduNF-PM1
B1=535000, B2=9496250
2007-11-20George WoltmanNF
no factor from 2^65 to 2^66
2007-11-18George WoltmanNF
no factor from 2^64 to 2^65
2007-11-17George WoltmanNF
no factor from 2^63 to 2^64