Factor Info

ID 177209
Size 558 digits / 1853 bits
Status composite
Value 487459797393189867395773014739413183810753440354445850569738718725791845581734915768035542837595545624116730206187568666243414839162664561060541852974192190588875508916727532054718727265115982239305013500772327664581022067099544525930368410461381753446103014125624305807645831639449980753888821464033016070829419864895802794527132058254627818653143129639147137437325758944269928908106998498492681551658708427758820408395445917189859851056755624218774360781474854295516629365642056287959951025462009990621466474423491544018737647007233010544049699982831406589

Factorizations

Primary (ID: 16496) 26260006083469442872923923961750824424140284684245157845565304492699971734367219 (proven prime)
(ID: 177210) 18562821190663913955745089843569514484717404311108643974229628933274349482532347855018184475825797551559026282941627245330197582869110565840403904632476279371481400071982111985201030443369825688904380483882342884506810724243918720823023555980328209021795227842425713357254610503729362747071206784255511411637003072888191643477846090550358756674803295902988619683662265808603963480190860400218484828212024769112353305197081645473430995114579817195706129394066704328845422371441231 (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.