Factor Info

ID 23996
Size 615 digits / 2043 bits
Status composite
Value 679664516159645297140201420619325212361032786365152170526894198890265149915907763493309677800631755377827407086741456492492019058761811757808109690397081334350777824742662327327645647418844683204394281290874550971016162053987575697769086473379355346963913147569484870029203644024913097859658973741619718533683192842379001070192049408571979128163633323035686262306079389608621431838180851712345512032557873618512010063704026761326645737658425259286326139564203903956856882608030692202587071615237703636930559856974228448532964269035544715337014796419698812093732223314604988393685255594743511170496936690127388337699

Factorizations

Primary (ID: 8195) 36148617745189465516342817701 (proven prime)
(ID: 23997) 18801950352585548797957136833476108518911132994558433498272505812486454641102428416176134701556743208039942137546777438451234982829678270995269342884372853502311862069072123873082155083340015701941468578902145262115421583559389610988734595117690194638186339407341233179236603073252650321810725749215179988337714211881776380406221071066554683301265292016520549139496724771408160525884479488235936188375691038171939273126930105919893162634658654400057319645221709448783152355744878692618940555046499945149364312733165265947743877317288814902097851521169010997685406136327836922986226575399 (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.