103 786 259 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
156454643953578827737841113	27	87.0	2022-12-10 07:33:15

Status	Date	User	Residue	Shift
Verified (Factored)	2021-04-26	NPC	470501F69C7024FC	44954977

P-1 factors

Date	Factor	B1	B2
2022-12-10	156454643953578827737841113	489000	82644450

History

Date	User	Type	Result
2022-12-10	Mark Rose	F-PM1	Factor: 156454643953578827737841113 / (P-1, B1=489000, B2=82644450)
2021-04-26	NPC	C-LL	470501F69C7024FC
2021-04-04	NPC	NF-PM1	B1=935000
2020-08-17	Chuck	NF	no factor from 2^76 to 2^77
2020-08-17	ktony	NF	no factor from 2^75 to 2^76
2020-08-17	linament	NF	no factor from 2^74 to 2^75
2019-09-11	Niels_Mache_Nextcloud	NF	no factor from 2^73 to 2^74
2019-09-11	Niels_Mache_Nextcloud	NF	no factor from 2^72 to 2^73
2015-01-01	SMoffat	NF	no factor from 2^71 to 2^72
2014-10-23	workerthread	NF	no factor from 2^70 to 2^71
2014-05-16	Smok_bmv	NF	no factor from 2^69 to 2^70
2014-05-16	Smok_bmv	NF	no factor from 2^68 to 2^69
2014-05-16	Smok_bmv	NF	no factor from 2^66 to 2^68
2012-05-06	csaba	NF	no factor from 2^65 to 2^66
2010-08-24	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-04-17	oodaira	NF	no factor from 2^63 to 2^64