90 689 959 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁷

TF target 2⁷⁵

P-1

B1 =	695000
B2 =	12857500

Status	Date	User	Residue	Shift
Unverified	2019-07-17	Andrew G	13749B04FA29D8__	44558761

History

Date	User	Type	Result
2019-07-17	Andrew G	C-LL	13749B04FA29D8__
2019-02-25	Ruzovej	NF-PM1	B1=695000, B2=12857500, E=4
2019-01-27	TheJudger	NF	no factor from 2^76 to 2^77
2018-12-03	Strolling Jellyfish	NF	no factor from 2^75 to 2^76
2018-12-03	Strolling Jellyfish	NF	no factor from 2^74 to 2^75
2018-11-23	Tim Sorbera	NF	no factor from 2^73 to 2^74
2018-03-19	c10ck3r	NF-PM1	B1=10000
2017-05-25	Carsten Kossendey	NF	no factor from 2^72 to 2^73
2016-04-01	Carsten Kossendey	NF	no factor from 2^71 to 2^72
2014-09-19	webbert	NF	no factor from 2^70 to 2^71
2014-04-01	SMoffat	NF	no factor from 2^69 to 2^70
2013-06-24	Carsten Kossendey	NF	no factor from 2^68 to 2^69
2011-07-09	Carsten Kossendey	NF	no factor from 2^67 to 2^68
2010-12-25	Carsten Kossendey	NF	no factor from 2^66 to 2^67
2010-09-09	Carsten Kossendey	NF	no factor from 2^65 to 2^66
2010-04-21	Carsten Kossendey	NF	no factor from 2^64 to 2^65