114 138 649 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 =	513000
B2 =	19330000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2022-12-02	RadosHordosCZ	342573DFF0569EAB	37554874	1	3

History

Date	User	Type	Result
2022-12-02	CheshireJester	CERT	Proof certified good
2022-12-02	RadosHordosCZ	C-PRP	342573DFF0569EAB Proof Certified Good Proof Power: 9
2022-04-05	Ryan Propper	NF-PM1	B1=513000, B2=19330000
2021-05-31	arpcar	NF	no factor TF: 76-77
2021-04-16	Zenzoma	NF	no factor TF: 75-76
2021-04-14	Zenzoma	NF	no factor TF: 74-75
2020-08-08	John Barrett	NF	no factor TF: 73-74
2020-04-23	SRBase	NF	no factor TF: 72-73
2019-01-10	Niels_Mache_Nextcloud	NF	no factor TF: 71-72
2015-04-08	SMoffat	NF	no factor TF: 70-71
2015-03-26	SMoffat	NF	no factor TF: 69-70
2015-03-14	SMoffat	NF	no factor TF: 68-69
2015-03-09	g0b	NF	no factor TF: 67-68
2014-11-18	subgenius	NF	no factor TF: 66-67
2012-06-11	subgenius	NF	no factor TF: 65-66
2010-10-01	sannerud.com	NF	no factor TF: 64-65
2010-05-06	sasaki3	NF	no factor TF: 63-64