Factor Info

ID 57730
Size 297 digits / 987 bits
Status composite
Value 667830929636275986374461697274728257040084310473651785712995351472689527333486233238014394851328266012080080162159798676070307004996162429284541174471600645843590091458280642538666365939284397958301473990578587436542738501056280676105263378010553112506774673144224293338082624785336191770042444639

Factorizations

Primary (ID: 57245) 52948351072449959611171 (proven prime)
(ID: 57731) 12612874926406559996090435877410277386334333660785498517478382627834547824440847941373421339641946716870572083999254782972850859853041968304483583979583285978635815888486204804328316540360106126894270825790466016458736139838285358648865140153189612667887937502809366826537109 (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.