86 508 091 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 2⁷⁶

TF target 2⁷⁵

P-1

B1 =	715000
B2 =	13585000

Status	Date	User	Residue	Shift	Type	Base
Unverified	2019-09-04	ky0uraku	8D1403A2BF2772__	142441	1	3

History

Date	User	Type	Result
2019-09-04	ky0uraku	C-PRP	8D1403A2BF2772__ PRP without proof (not generated)
2018-03-18	La Güira	NF-PM1	B1=715000, B2=13585000
2018-01-23	Strolling Jellyfish	NF	no factor from 2^75 to 2^76
2013-04-01	Jacques MOLNE	NF	no factor from 2^74 to 2^75
2013-04-01	Jacques MOLNE	NF	no factor from 2^73 to 2^74
2013-04-01	Jacques MOLNE	NF	no factor from 2^72 to 2^73
2013-04-01	Jacques MOLNE	NF	no factor from 2^71 to 2^72
2013-04-01	Jacques MOLNE	NF	no factor from 2^70 to 2^71
2013-04-01	Jacques MOLNE	NF	no factor from 2^69 to 2^70
2013-03-27	SMoffat	NF	no factor from 2^68 to 2^69
2013-03-22	g0b	NF	no factor from 2^67 to 2^68
2013-03-18	wangyun183	NF	no factor from 2^66 to 2^67
2011-01-27	Michael C	NF	no factor from 2^65 to 2^66
2010-11-22	Architects Cubed	NF	no factor from 2^64 to 2^65