109 504 513 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 2⁷⁶

TF target 2⁷⁶

P-1

B1 =	789000
B2 =	29167000

Status	Date	User	Residue	Shift	Type	Base
Verified	2022-03-09	ky0uraku	E81A4AB4C6FA8425	100377235	1	3

History

Date	User	Type	Result
2022-03-09	heiopei	CERT	PRP Certification CERT proof power = 9 Proof certified good
2022-03-09	ky0uraku	C-PRP	E81A4AB4C6FA8425 PRP proof power = 9 PRP: Verified Proof certified good
2022-02-08	caddr	NF-PM1	B1=789000, B2=29167000
2021-05-05	TheJudger	NF	no factor from 2^75 to 2^76
2021-05-05	TheJudger	NF	no factor from 2^74 to 2^75
2020-04-02	Hans Loeblich	NF	no factor from 2^73 to 2^74
2020-02-23	mnd9	NF	no factor from 2^72 to 2^73
2019-01-23	Niels_Mache_Nextcloud	NF	no factor from 2^71 to 2^72
2014-11-09	AK76	NF	no factor from 2^70 to 2^71
2014-07-24	Templar	NF	no factor from 2^69 to 2^70
2014-07-24	WR	NF	no factor from 2^68 to 2^69
2013-10-16	ANONYMOUS	NF	no factor from 2^67 to 2^68
2013-10-12	Cow_tipping	NF	no factor from 2^66 to 2^67
2012-05-29	Richard	NF	no factor from 2^65 to 2^66
2010-09-15	alaendle	NF	no factor from 2^64 to 2^65
2010-04-28	carlos56	NF	no factor from 2^63 to 2^64