114 000 329 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: proven not-prime with PRP test

TF

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	1190000
B2 =	36295000

Status	Date	User	Residue	Shift	Type	Base
Verified	2023-08-12	Ruslan Borisov	A7AD2F4C6F41626E	109752551	1	3

History

Date	User	Type	Result
2023-08-12	LOBES	CERT	PRP Certification CERT proof power = 10 Proof certified good
2023-08-12	Ruslan Borisov	C-PRP	A7AD2F4C6F41626E PRP proof power = 10 PRP: Verified Proof certified good
2022-04-15	TheJudger	NF	no factor from 2^76 to 2^77
2020-10-03	RichD0	NF	no factor from 2^75 to 2^76
2020-10-03	RichD0	NF	no factor from 2^74 to 2^75
2018-11-03	mikr	NF	no factor from 2^73 to 2^74
2018-11-03	mikr	NF	no factor from 2^72 to 2^73
2017-04-28	EPF	NF	no factor from 2^71 to 2^72
2017-04-13	timbit	NF-PM1	B1=1190000, B2=36295000, E=6
2014-06-19	jfarek	NF	no factor from 2^70 to 2^71
2014-06-16	jfarek	NF	no factor from 2^69 to 2^70
2014-06-12	jfarek	NF	no factor from 2^68 to 2^69
2014-05-30	jfarek	NF	no factor from 2^67 to 2^68
2014-04-04	jfarek	NF	no factor from 2^66 to 2^67
2012-06-17	Richard	NF	no factor from 2^65 to 2^66
2010-10-02	Richard	NF	no factor from 2^64 to 2^65
2010-05-09	Carsten Kossendey	NF	no factor from 2^63 to 2^64