Factor Info

ID 103619
Size 516 digits / 1713 bits
Status composite
Value 387656734337324242373015688308150769952237113787441292055039834991846441635342025757976271416210300881860064422429536083751564129458768524063707123806332727842804133649772812084929750935633348716163032038994303859720154771998653933647174023518324539540631302696879515733204936439641847953743829492732801069893764657765039605384892672564606635322176271766128182963278505595705870237534579887085957869520093512828572572846794358451125969947589946917217845548526172283464748072023681987479411180406571536969464638290063

Factorizations

Primary (ID: 1847) 472811718631231089961 (proven prime)
(ID: 103620) 819896629168949656800489388100235234828743570577065729211702204454256740315253934553812389974043633475763629794282029981129241257584223628378616633835053002814407394181860002169439658244485659380119274985159801594961001181127484054437635323035730124779506934057985464208874406727752677284591486419852714620048832924794251430166614019142080129634896471444669876629129202477332093523692196428938217518143893774904492133752973102470963211090567972824620435011897880235680798265726257096120590235383 (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.