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
73019467TF
No factors below 275
TF target 274
P-1
B1 = 1095000
B2 = 32028750
LL
StatusDateUserResidueShift
Verified2015-11-22garyh809C8DE0ADC6B68B3337191
Verified2016-09-12Alex_soldier809C8DE0ADC6B68B34316404
History
DateUserTypeResult
2016-09-12Alex_soldierC-LL
809C8DE0ADC6B68B
2015-11-22garyhC-LL
809C8DE0ADC6B68B
2015-03-281997rj7NF
no factor from 2^74 to 2^75
2014-11-25owftheevilNF-PM1
B1=1095000, B2=32028750, e=6
2014-11-17ChuckNF
no factor from 2^73 to 2^74
2014-11-17ChuckNF
no factor from 2^72 to 2^73
2014-11-17ChuckNF
no factor from 2^71 to 2^72
2013-11-29SMoffatNF
no factor from 2^70 to 2^71
2013-08-03snme2pm1NF
no factor from 2^69 to 2^70
2010-06-15oodairaNF
no factor from 2^68 to 2^69
2010-06-14Per JessenNF
no factor from 2^67 to 2^68
2010-06-10Per JessenNF
no factor from 2^66 to 2^67
2010-06-08Hrudey4098NF
no factor from 2^65 to 2^66
2010-05-31symalladNF
no factor from 2^64 to 2^65
2008-06-28George WoltmanNF
no factor to 2^64