Factor Info

ID 200337
Size 543 digits / 1802 bits
Status composite
Value 188518457601273815010851162156758003256990059131362933729384950628432908007541385440558019182141807375843062179874189015068828404187189514394200412164715851990566307598200534939510835695775139796049872590270342481441779437981009756183631443498871660181275560428160787345714018122002916707221000592783740020789746063919907328937868549746377538081584359050826822920776131498750792418861859059401483022432349487618284226841405922947082218920609679545524677410411386296968045619910485135655983594048160250977566850350280157277715280818449501156689

Factorizations

Primary (ID: 215601) 41321501018811300359494732617407503237213 (proven prime)
(ID: 215602) 4562236437525641071787907753335486187579203004346473087146747606453673851086559929415286927186656463179473629093262736271103878637953857189091768982978055831291221301876884619536996727928187609455395368419403412210595931993494658696185170683418527141942035894857158703242657014848561406287944029895179196341642776430873358562834483497950629630022818615357785853309725881307222013602197253080769858229629232945846484340282215609157887712129688827145478787157644893744474815592587058663000639781004478853 (proven prime)

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.