Factor Info

ID 56516
Size 601 digits / 1996 bits
Status composite
Value 3815761231401400782447600068779646894397153816502436677752302941129800013420982762162983461648941553416850167113020999657602272261472235586355209959625486271142323006809631887003016874102431949078882214779977419411094742268013042919712839784041115009012042014492387670758991079529578654906754556030872541246634331605986846301545262937379264453855415627538340038888926676907555128479982358264615133944515600534867200809069515390912851643416942565809204004920077437609832842286456250173830887313665598175860482952721550533916400609773247420386160122337132677078484439904397993197527032446689262695681717

Factorizations

Primary (ID: 54841) 1418792215861230619657 (proven prime)
(ID: 56517) 2689443308712523387473437190314576029270686732697081068467567740113595848279536460649902648564153066245305779714318303210309326057530363820880055995427280724914062253724307258166734286816221856292099474062835751442627494751559328178722692180603168575705715009170475760846246821608382567866148391378079774638583656964329008665531102635168737710026536936402405091599184549771763142641818223541470690465227744957985597917362988537444629512515415193068819553276718312339912864096532856021195653556127880175661503104246133889003946679182893009710297707793948717248321853580050465173581 (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.