Factor Info

ID 138437
Size 748 digits / 2483 bits
Status composite
Value 2348392466216346274515849093259089339481852942887211687458563056460876911203729661963347272439611444098666287835794181987643161569039950143326166391528524407815816986734531632162542009480201398159646806340217565363212661598540212295623530825655406124077220884956228923469215140774405796028333487999805074799948533143222297929939104832356932969201592814840870006589297432760263639012273933656227263219533454800133332165550156853004236756489057423831573887921070261079348898956410875262174093835104534821814323759706493781793029934723592170037058321950571728783426384752937692119980917279669703032290317645664908696265115006803266045195493020503478446441140920994644716152342841879449696618310554187891496196874526178865677070581744793606345693427881

Factorizations

Primary (ID: 136490) 447148164091972971050844303563713 (proven prime)
(ID: 173417) 5251933597860664228868115522331818809921622068877960462992529386165730068026058118627177223950828541816651148987793452325356665820519071196178221053197687152304066163106556605986373910353658457027286428326761866358064960598222763462108663895961012600858003456589878214930257051954981704786043426020914883791157731934709228266152323411431237108978155183569914266259753052523362161030589912281304982196273287573263858481305314469693479383853987970510443302421160311388759559119482124908694010412954895286940756560495671378214517613296571337551730660277891970666866887376514295541993757021734255237831243180468245987362368412114839413464428461439593448476202227699678327873774909082001018697166587049688856465247778537 (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.