87 504 419 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 =	14121250

Status	Date	User	Residue	Shift	Type	Base
Unverified	2019-11-08	ky0uraku	A29CEEA3D052C6__	2192826	1	3

History

Date	User	Type	Result
2019-11-08	ky0uraku	C-PRP	A29CEEA3D052C6__ PRP without proof (not generated)
2018-05-06	TheJudger	NF-PM1	B1=715000, B2=14121250, E=12
2018-04-21	Strolling Jellyfish	NF	no factor from 2^75 to 2^76
2018-04-06	Brian Beuning	NF	no factor from 2^74 to 2^75
2017-06-23	-Anonymous-	NF	no factor from 2^73 to 2^74
2017-06-02	Sid & Andy	NF	no factor from 2^72 to 2^73
2017-06-02	Sid & Andy	NF	no factor from 2^71 to 2^72
2014-08-30	Preben S	NF	no factor from 2^70 to 2^71
2014-04-27	TeamResslerTUB	NF	no factor from 2^69 to 2^70
2014-04-22	TeamResslerTUB	NF	no factor from 2^68 to 2^69
2014-04-18	-Anonymous-	NF	no factor from 2^67 to 2^68
2013-04-08	SMoffat	NF	no factor from 2^66 to 2^67
2013-03-24	SMoffat	NF	no factor from 2^65 to 2^66
2010-11-17	Architects Cubed	NF	no factor from 2^64 to 2^65