84 196 703 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁷⁶

TF target 2⁷⁵

P-1

B1 =	665000
B2 =	11305000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	PRP without proof (not generated)	2019-05-23	Mihai Preda	C21E5A90A003C4A9	23319530	1	3
Verified	PRP without proof (not generated)	2021-11-14	ATH	C21E5A90A003C4A9	0	1	3

History

Date	User	Type	Result
2021-11-14	ATH	C-PRP	C21E5A90A003C4A9
2019-05-23	Mihai Preda	C-PRP	C21E5A90A003C4A9
2019-04-24	ATH	NF	no factor TF: 63-64
2019-04-24	ATH	NF	no factor TF: 1-63
2017-11-01	boincPlayer	NF-PM1	B1=665000, B2=11305000
2017-04-19	TheJudger	NF	no factor TF: 75-76
2017-04-19	TheJudger	NF	no factor TF: 74-75
2017-03-12	RichD0	NF	no factor TF: 73-74
2017-01-12	Judge Hale	NF	no factor TF: 72-73
2017-01-12	Judge Hale	NF	no factor TF: 71-72
2014-08-30	SMoffat	NF	no factor TF: 70-71
2014-02-15	Ryan Propper	NF	no factor TF: 69-70
2013-12-15	SMoffat	NF	no factor TF: 68-69
2013-12-12	SMoffat	NF	no factor TF: 67-68
2013-02-18	Larifari	NF	no factor TF: 66-67
2012-08-17	Carsten Kossendey	NF	no factor TF: 65-66
2010-12-01	Architects Cubed	NF	no factor TF: 64-65