86 913 433 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 =	705000
B2 =	13923750

Status	Date	User	Residue	Shift	Type	Base
Unverified	2019-10-05	ky0uraku	21A4AA5DD7DF81__	16184099	1	3

History

Date	User	Type	Result
2019-10-05	ky0uraku	C-PRP	21A4AA5DD7DF81__ PRP without proof (not generated)
2018-06-17	TheJudger	NF-PM1	B1=705000, B2=13923750, E=12
2018-01-01	Strolling Jellyfish	NF	no factor from 2^75 to 2^76
2017-04-16	apocalypse	NF	no factor from 2^74 to 2^75
2017-04-16	apocalypse	NF	no factor from 2^73 to 2^74
2017-04-16	apocalypse	NF	no factor from 2^72 to 2^73
2017-04-16	apocalypse	NF	no factor from 2^71 to 2^72
2014-08-27	ITS	NF	no factor from 2^70 to 2^71
2013-03-29	-Anonymous-	NF	no factor from 2^69 to 2^70
2013-03-26	David Barley	NF	no factor from 2^68 to 2^69
2013-03-21	Naldo DJ	NF	no factor from 2^67 to 2^68
2013-03-06	RonnyKarl	NF	no factor from 2^66 to 2^67
2013-01-31	LaurV	NF	no factor from 2^65 to 2^66
2010-11-23	Architects Cubed	NF	no factor from 2^64 to 2^65