Factor Info

ID 187545
Size 463 digits / 1537 bits
Status composite
Value 4781048207506809792043593918467623764961531135843641751535174489024511875083262822756344440716541189777661653731362745144852033893579248135040827034758773450630208411963193315409823422514564446465492722161399363988182169300809762017968211964625273064153487855991275448478690558429647908799310011520109616833711859720417317019091663698523767013089116088729910382832972643835342265631568289793637632211544864911751068753751881981373372641804459141106537701931145329

Factorizations

Primary (ID: 186745) 72955146024923282246593518983909768867139116748177502904329375272980400500605248757902385759664398997218677607758092129911625392293545558249242663524291888760684715917430210936790025833408137689 (proven prime)
(ID: 187546) 65534077690331611110712761375560684760823635251642019792212170216746376468214552207105090701237390064782267313484623152464324295826407305730191576958653448901532233309791547539090151101995536971645786993548858369346501457852667961962137349757138585385573142631666076761 (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.