Factor Info

ID 150523
Size 463 digits / 1537 bits
Status composite
Value 4098891298685556354490707808303806085475448804116609834646962649051035997909743970718020487171268498607151667502215248526511595920109328394663812930183230092695326011143918812313657149597621821661166839302581185462151364689091355043196284407843337254762791980151674218553768179227845032299563523103370707230723243869233404939831484380377520407756104798689985061264397153735360740259320672749513850528484519749725394389577381597603116080952955877162097811228673007

Factorizations

Primary (ID: 149625) 6103563899172302171321 (proven prime)
(ID: 150524) 671557038870585537311731963684048129744259140580942226372252307290056113581193325194357939826658734753837973236832391406013768400904590251421947800158095662622793611453854496833754013951114708481204752712449594435189091680408478662418303771753527398290926817375699197782155827714292887693091860285233622496669519068354856214703017338763743735669015354598387541037031456249074034356959978217167230855097130096519579560740081593155380942254567 (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.