109 846 223 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 2⁷⁹

TF target 2⁷⁶

P-1

B1 =	852000
B2 =	36709000

Status	Date	User	Residue	Shift	Type	Base
Verified	2022-03-23	ky0uraku	30D898959F870CA1	26291680	1	3

History

Date	User	Type	Result
2022-03-23	carlds	CERT	PRP Certification CERT proof power = 9 Proof certified good
2022-03-23	ky0uraku	C-PRP	30D898959F870CA1 PRP proof power = 9 PRP: Verified Proof certified good
2022-03-16	Ryan Propper	NF	no factor from 2^78 to 2^79
2022-03-16	Ryan Propper	NF	no factor from 2^77 to 2^78
2022-03-16	Ryan Propper	NF	no factor from 2^76 to 2^77
2022-02-21	Ryan Propper	NF-PM1	B1=852000, B2=36709000
2021-02-02	RichD0	NF	no factor from 2^75 to 2^76
2021-02-02	RichD0	NF	no factor from 2^74 to 2^75
2020-09-17	XZT	NF	no factor from 2^73 to 2^74
2020-04-01	mnd9	NF	no factor from 2^72 to 2^73
2019-01-18	Niels_Mache_Nextcloud	NF	no factor from 2^71 to 2^72
2014-11-10	shauge	NF	no factor from 2^70 to 2^71
2014-11-09	La Güira	NF	no factor from 2^69 to 2^70
2014-11-09	La Güira	NF	no factor from 2^68 to 2^69
2014-11-09	La Güira	NF	no factor from 2^67 to 2^68
2014-08-25	g0b	NF	no factor from 2^66 to 2^67
2012-05-25	omiXorp	NF	no factor from 2^65 to 2^66
2010-09-16	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-04-29	carlos56	NF	no factor from 2^63 to 2^64