Factor Info

ID 37343
Size 495 digits / 1643 bits
Status composite
Value 319810440739103419912422975955819582471298744272406631637853664328291342669057618049549811394814699024111478541190084028509111231062516367613776456620267172709912241545003398015604342732037624424495746822706284774228128503839667361147599501924841660233273049411408331040884639903904047826457423407239030386753788882692810804949976768198916717677656049060422939366943316565744466562143835606475720902229367065014361250593067875327505555079831488199535959798907878218852510341426462042226816354467

Factorizations

Primary (ID: 4255) 115215201111546538317696820901417129607616709798043944747 (proven prime)
(ID: 37344) 2775766024393572239755450338902674477424162665061905315402704063110871955643822149883189706646139000841037829146617194110869843952301827322610608421990447339827062598854586868615669931070541661847379372446905128803369110137420302491177354996407955089657807665130611094755158607659778342753365603581020511368272805217751122803632049001495985063814205292171504591060051288430909413576538734561730419319969278314908341556583671914908551366761 (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.