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
53226253TF
No factors below 275
TF target 273
P-1
B1 = 635000
B2 = 19367500
LL
StatusDateUserResidueShift
Verified2013-05-30MIS-ASUSG73s4E42622C6F2FA10738724039
Verified2019-07-03d3zorg4E42622C6F2FA10734380728
History
DateUserTypeResult
2020-06-22-Anonymous-NF
no factor from 2^74 to 2^75
2019-07-03d3zorgC-LL
4E42622C6F2FA107
2018-10-31Mark RoseNF
no factor from 2^73 to 2^74
2016-01-26AirSquirrelsNF
no factor from 2^72 to 2^73
2013-05-30MIS-ASUSG73sC-LL
4E42622C6F2FA107
2012-04-29Craig MeyersNF
no factor from 2^71 to 2^72
2012-03-06Kevin JagetNF
no factor from 2^70 to 2^71
2011-05-09GrunwalderGIMPNF
no factor from 2^69 to 2^70
2010-10-13WRNF
no factor from 2^68 to 2^69
2010-09-16TheJudgerNF-PM1
B1=635000, B2=19367500
2009-04-27NoWhereManNF
no factor from 2^67 to 2^68
2008-12-19S36049NF
no factor from 2^66 to 2^67
2008-12-18S36049NF
no factor from 2^65 to 2^66
2008-12-17Carsten KossendeyNF
no factor from 2^64 to 2^65
2008-10-14-Anonymous-NF
no factor to 2^64