Factor Info

ID 150716
Size 656 digits / 2177 bits
Status composite
Value 17724686325459291349428039915504503752821260782767579611887625396096519520401763264480645874664890096657524605793579765810025023604420227819715811900541350825866831451547164284790432155630304219833667824144648771719443237337104305555139324524284167192713111600640904161108718367743378659629391115236302996240848535766919577216424011769466594497452120582598012981840570469337016482134950887611929700264748501683170681017083271096701355185259760382261372506701441156376177088913413111166124364987952138222896174818488514802142173874764371168821228689379067673854824168897648507197616121048983401178515574513666334230146032878020038554213506034562077154840059

Factorizations

Primary (ID: 149624) 9297933549871103174322922194269557 (proven prime)
(ID: 184785) 1906303828736763542661397973783748978454098570472196389167111929924958896851476146044902780626874882750783402247816763977027521956031592592026747632069085969506645935254796020718520520541081745625608381539611955608419300698220169918928377682873528580313574708329989866295336701540590734570706704294342128061400108856683043889297173363551296435795089025897963134692022252756572856976032087329634625869512825678849348030123498480486751479799473685830748911469837926831984652431727171857365674952333149116178073670347363213237060420784355161081929965098369379825598570500978245314261969972666958202644475177449469282658899887 (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.