Factor Info

ID 141676
Size 697 digits / 2313 bits
Status composite
Value 1419148418422868590068871753940068827960026577251533609251414372062862774820398239699604147649338057732723136015647866409973013400304754261047423419447825531617916553786080577308894502970433073311847112222276397722995938290770829905008947363324655810382761197429660882878827865971167888574313783381979182420275329550193587555597423487734344588443600853715141465460286278756270373148438423004513058857449117746920330659444782253690625230240628040905612293605333265337713980753389379479248006754905522502260952542245708491284134978109881639334161500967512287878460955768527493038828001440422462497837321990318647536537466850977203986767533503378873722178122482179566497417043300880652450542834547861

Factorizations

Primary (ID: 141677) 3719974268808305617957 (proven prime)
(ID: 141678) 381494149118803723434362531257397369664721903430430988453419746553520782276698345916460365631661894708763212221281835386142371246598578664196354289934221605886153300068604809367274376544154142575524044434574554278394064025387413719983170319086637070784559563547003307941132550417493258055691055410922147689348579761449324123319130417784623127983509340048498595971176049218236701556951135125062721953036016484694426768681673792727832439132523996394333901796408867254232512047049081094691473334232193972954549423999615277458050294431201770869228807725426872607048219486305722573146864911838035789648875642886417580446531045050879892376905287094468052524165467143448153502641073 (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.