Factor Info

ID 2574
Size 278 digits / 923 bits
Status composite
Value 40365394394957294394729189301944258766454787871020170206951443383906848590450906613835524944853678376995105125635422442037599752222967178866580057973080798951326695311573663566018761683968486228226663148417761408139742634076885758491925465256424200239191214426605292901378253983

Factorizations

Primary (ID: 19329) 11427999892821876397004936937893 (proven prime)
(ID: 19688) 3532148650116062215700093433091744236140158095915241787771394158097417823674288744740387965253022810156065874704889365219136372003774910736842242992034524288371025106170678944598573665514009047530694559565962270839253920692096155929633525468230131 (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.