116 022 233 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 =	886000
B2 =	40889000

Status	Date	User	Residue	Shift	Type	Base
Verified	2023-10-18	ky0uraku	314B8EA79E342BC3	59837310	1	3

History

Date	User	Type	Result
2023-10-19	Tercariol, C. A. S.	CERT	PRP Certification CERT proof power = 9 Proof certified good
2023-10-18	ky0uraku	C-PRP	314B8EA79E342BC3 PRP proof power = 9 PRP: Verified Proof certified good
2022-09-19	ZFR	NF-PM1	B1=886000, B2=40889000
2021-08-27	arpcar	NF	no factor from 2^76 to 2^77
2020-11-12	jwnutter	NF	no factor from 2^75 to 2^76
2020-11-12	jwnutter	NF	no factor from 2^74 to 2^75
2020-10-18	Kamil Mudrunka	NF	no factor from 2^73 to 2^74
2020-04-25	SRBase	NF	no factor from 2^72 to 2^73
2015-04-25	endless_mike	NF	no factor from 2^71 to 2^72
2015-04-25	endless_mike	NF	no factor from 2^70 to 2^71
2015-04-21	workerthread	NF	no factor from 2^69 to 2^70
2015-04-12	workerthread	NF	no factor from 2^68 to 2^69
2015-03-27	bunddog	NF	no factor from 2^67 to 2^68
2014-12-01	vwflat4	NF	no factor from 2^66 to 2^67
2012-06-24	sasaki3	NF	no factor from 2^65 to 2^66
2010-10-08	Dalos Lee	NF	no factor from 2^64 to 2^65
2010-05-09	Battlemaxx	NF	no factor from 2^63 to 2^64