Factor Info

ID 194030
Size 454 digits / 1508 bits
Status composite
Value 6439422550345577558024625731996148332219195823928394629334823250982909153481022183089170372103445565353444566682882698187601782212627853658972915073675058712884958262233332945257718012526014944865654129558124688703208540104948391185753137778689032784899248080473450478743365117017015007125102018922033101400148301045884031880693331561067177941365648013160693934825076176895618608381443509926977477520896015344318116968003020844123046874332389039742559879

Factorizations

Primary (ID: 161100) 764689584380076113802597054006848564500858563433167021349030502985671610212786738624689865939447176182149683341254279 (proven prime)
(ID: 194031) 8420962808805527994713235869843237669535456481443090620971473574989950373221021753721764612915280879557281270638566236249393144072297282509967104670128547812830170124160789426382236477707504115188371126264247827472031873917223693556102595396923056166307872850209159892201449127585128562241816945428466050884658947479317270643132080486401 (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.