90 530 159 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 =	735000
B2 =	16905000

Status	Date	User	Residue	Shift
Unverified	2019-12-03	Axet Nord	96AD1CECB0F393__	30988928

History

Date	User	Type	Result
2019-12-03	Axet Nord	C-LL	96AD1CECB0F393__
2019-01-22	Ruzovej	NF-PM1	B1=735000, B2=16905000, e=4
2019-01-20	TheJudger	NF	no factor from 2^76 to 2^77
2018-12-02	TheJudger	NF	no factor from 2^75 to 2^76
2018-12-02	TheJudger	NF	no factor from 2^74 to 2^75
2018-10-27	Tim Sorbera	NF	no factor from 2^73 to 2^74
2017-02-23	Carsten Kossendey	NF	no factor from 2^72 to 2^73
2016-03-03	Carsten Kossendey	NF	no factor from 2^71 to 2^72
2014-09-01	SMoffat	NF	no factor from 2^70 to 2^71
2014-04-06	Hobz	NF	no factor from 2^69 to 2^70
2011-05-13	Carsten Kossendey	NF	no factor from 2^68 to 2^69
2011-01-01	Carsten Kossendey	NF	no factor from 2^67 to 2^68
2010-11-08	Carsten Kossendey	NF	no factor from 2^66 to 2^67
2010-10-21	Carsten Kossendey	NF	no factor from 2^65 to 2^66
2010-08-25	Carsten Kossendey	NF	no factor from 2^64 to 2^65