Factor Info

ID 198253
Size 563 digits / 1870 bits
Status composite
Value 50185236357506253190425974053955274023196343440491194854259445516278475380997640081966362978095380951371357575845574694299730747285616646305346893793343339965380697702813715776547511316477585498366131403094219718912130190984794572761099058969668354371710874169970348474335059712302375978180149661325878096307253478403541933773819056235190095696475775249422236454586663715362910532368101162890159960667887776087832445945347098261442706719342741528039472025383476672292372124526039533514717299881753869434927564265932395438995929684363461361246396275794862365433057

Factorizations

Primary (ID: 31351) 5620737842673905832645561920040331835395111982278504198883838313024885675556083201 (proven prime)
(ID: 198254) 8928585136365665707160138724979492679295825951743463451669428351831385118557410004861756037392434949996883002438555788344258068988369373851970593551626801620358998547403270220708357196238640316326821751152819664158811228343590413563873977303031880021521267166059536779054890061145499134708136612449517438781901289396961577580319522518386169718003168038108381097048636570052261216863004329728192968568767294312087293135634485099943753532124619333784054751565204296142811025154770657 (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.