114 078 841 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	512000
B2 =	19320000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2022-11-28	RadosHordosCZ	7B45C067903A5DE3	78621731	1	3

History

Date	User	Type	Result
2022-11-28	Madeline Willoughby-Khan	CERT	Proof certified good
2022-11-28	RadosHordosCZ	C-PRP	7B45C067903A5DE3 Proof Certified Good Proof Power: 9
2022-04-06	Ryan Propper	NF-PM1	B1=512000, B2=19320000
2021-09-09	burkhajo	NF	no factor TF: 76-77
2021-04-18	Zenzoma	NF	no factor TF: 75-76
2021-04-05	Knut Andreas Brungot	NF	no factor TF: 74-75
2020-08-03	burkhajo	NF	no factor TF: 73-74
2020-04-22	SRBase	NF	no factor TF: 72-73
2019-01-15	Niels_Mache_Nextcloud	NF	no factor TF: 71-72
2015-05-01	Earle Lowe	NF	no factor TF: 70-71
2015-03-27	Earle Lowe	NF	no factor TF: 69-70
2015-03-16	Earle Lowe	NF	no factor TF: 68-69
2015-03-09	g0b	NF	no factor TF: 67-68
2014-07-29	jfarek	NF	no factor TF: 66-67
2012-06-10	Torchwood Institute	NF	no factor TF: 65-66
2010-10-01	vapaddy	NF	no factor TF: 64-65
2010-05-06	ramgeis	NF	no factor TF: 63-64