Factor Info

ID 185149
Size 487 digits / 1618 bits
Status composite
Value 8030837803584748194645862332022924618468798435583950131741876869363832788737175135172623494914939341641648637280972760934551471118788169425291946530012227858423635447245733779626988846550562554371213685430965294074637775392220203618559874693166706492638567741674814520025873543529972589400525738964772409102727347799436685636477602849914629042787482974670812212799490728277191305748087883265253252064568591910271407364211609465371614450620613652549700673677970588215598655222160855419801

Factorizations

Primary (ID: 184257) 18920108815351041592033457712301121333306843026408398413322588908415846420122041071484067455273 (proven prime)
(ID: 185150) 424460444808268663456158779507207679612311398556273245286071318004822264149302034447358899906412140062658110011580344634489144466988444086864584640257222468542019340854123983310178883450429567824464281611650892247906176437362322818683015281893231836272194824761929071313190406241919781785921164362199575928587934346200195791463047809536801588571987076802253763146243620159742763449649721373937 (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.