Factor Info

ID 71016
Size 271 digits / 898 bits
Status composite
Value 1867913080300068725095919231938076054141389467831449094721397665821534257041071937023700165617012534687221138724913280425580506102301033185962364661443899833397839470163318363420530688955707005321385684150438586793944182802482286988013722191093038106906677072194988857873

Factorizations

Primary (ID: 70678) 821651084995160038985081 (proven prime)
(ID: 71017) 2273365318212987845818689596190008183984597167686055087130536482930349822847775427292812735260897325421250651427441088753231006529140290108256356060802609860679870345036224842187174311899946583910095749557589862871565980443421062976467116458214233 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.