114 087 143 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 =	504000
B2 =	13609000

Status	Date	User	Residue	Shift	Type	Base
Verified	2023-04-13	curtisc	CB3E86CDE0955E0F	22071487	1	3

History

Date	User	Type	Result
2023-04-13	Ben Delo	CERT	PRP Certification CERT proof power = 8 Proof certified good
2023-04-13	curtisc	C-PRP	CB3E86CDE0955E0F PRP proof power = 8 PRP: Verified Proof certified good
2022-04-30	Sturle Sunde	NF-PM1	B1=504000, B2=13609000, E=12
2022-04-15	TheJudger	NF	no factor from 2^76 to 2^77
2021-04-06	Michal_F	NF	no factor from 2^75 to 2^76
2021-03-30	Zenzoma	NF	no factor from 2^74 to 2^75
2020-10-04	SlatePrime	NF	no factor from 2^73 to 2^74
2020-04-22	SRBase	NF	no factor from 2^72 to 2^73
2019-01-13	Niels_Mache_Nextcloud	NF	no factor from 2^71 to 2^72
2015-05-09	taffa	NF	no factor from 2^70 to 2^71
2015-05-09	taffa	NF	no factor from 2^69 to 2^70
2015-05-09	taffa	NF	no factor from 2^68 to 2^69
2015-03-09	g0b	NF	no factor from 2^67 to 2^68
2014-11-17	symallad	NF	no factor from 2^66 to 2^67
2012-08-09	Pool Party	NF	no factor from 2^65 to 2^66
2010-10-01	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-05-06	carlos56	NF	no factor from 2^63 to 2^64