999 408 877 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

Composite: 6 known prime factors

Factored

Factor	Digits	Bits	Date
413755275079	12	38.6	2008-05-05 05:31:46
3316038653887	13	41.6	2012-06-13 11:36:18
1854972834333391	16	50.7	2014-06-06 11:33:47
1118248202791061233	19	60.0	2015-12-25 18:26:36
60064911568598966641	20	65.7	2019-03-27 13:12:00
77385913987690608527	20	66.1	2019-09-25 12:21:00

History

Date	User	Type	Result
2022-11-25	LordJulius	NF	no factor from 2^77 to 2^78
2022-11-25	LordJulius	NF	no factor from 2^76 to 2^77
2022-11-25	LordJulius	NF	no factor from 2^75 to 2^76
2022-11-25	LordJulius	NF	no factor from 2^74 to 2^75
2022-11-25	LordJulius	NF	no factor from 2^73 to 2^74
2022-11-25	LordJulius	NF	no factor from 2^72 to 2^73
2022-11-25	LordJulius	NF	no factor from 2^71 to 2^72
2022-07-15	ViliamF	F	Factor: 1854972834333391 / TF: 1-68
2022-07-15	ViliamF	F	Factor: 77385913987690608527 / TF: 1-68
2022-07-15	ViliamF	F	Factor: 60064911568598966641 / TF: 1-68
2022-07-15	ViliamF	F	Factor: 3316038653887 / TF: 1-68
2022-07-15	ViliamF	F	Factor: 1118248202791061233 / TF: 1-68
2022-07-15	ViliamF	F	Factor: 413755275079 / TF: 1-68
2022-04-07	James Heinrich	F	Factor: 3316038653887 / TF: 1-65
2022-04-07	James Heinrich	F	Factor: 1854972834333391 / TF: 1-65
2022-04-07	James Heinrich	F	Factor: 413755275079 / TF: 1-65
2022-04-07	James Heinrich	F	Factor: 1118248202791061233 / TF: 1-65
2022-03-26	Lisander Viaene	NF	no factor from 2^68 to 2^71
2021-12-22	ViliamF	NF	no factor from 2^67 to 2^68
2019-09-25	TJAOI	F	Factor: 77385913987690608527 / TF: 66-67
2019-03-27	TJAOI	F	Factor: 60064911568598966641 / TF: 65-66
2015-12-25	Conductor	F	Factor: 1118248202791061233 / TF: 1-62
2014-06-06	TJAOI	F	Factor: 1854972834333391
2012-06-13	TF to low limits	F	Factor: 3316038653887

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