Factor Info

ID 152748
Size 319 digits / 1059 bits
Status composite
Value 5175569404323827378440162339656278747734398631510188818384666716835747152130573618564601739311321238514955957364890061293554002121624551182737974263692276887620469330456052501152178577259373414304715967791872906074376525482961137696143554498510278863993936617877904646948662476329309104267570454031674958320987106314571

Factorizations

Primary (ID: 152749) 5545409593947713426874506895031 (proven prime)
(ID: 152750) 933306966174774285099560094847545645635750089983340775861564482278716968796361225591928128284513930834034418403480866018644255056496463929196434459092147064682536545753249767632703472150289110970774080900390634962470501213631348545729542116795221731435297010188184111521409172818091939341 (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.