Factor Info

ID 166487
Size 567 digits / 1883 bits
Status composite
Value 543723054639868053397762601473756199844225199314843763495990713553695140462198614173534386860160554918874644393044638699977500224236267402294322220263472983174466685707342915065593312764734883584659410943058295390507965152412609063605006937486373127119290443515800761264052951604487958181807973530144871178827723459785470963052175941356259868056734970432551882966858326865954600695954423559015374800295673518880764137227052668040226532723954731631058606111174780021424130025108854383079480072487143288404154075445969005978273740082706227099571163322126650847047724491

Factorizations

Primary (ID: 7751) 6416538652864923578689 (proven prime)
(ID: 166488) 84737750998679151189492070453883058303918800112342918106675845453085850428886485536007786880079509808645262826742230366130525751976255114999959768347276611440650100208124875870367543047838977562504404928171889285255593076925962408658622486841348039258008179707259256180915723930804755544152399840816351083565671186634224570982955126220470340566636715190299744053951133992204374738501498912549374573246601961025570552705538488347610828379610896751427804894268617668704670333189432912255650470078475381178511762214826477173435752667652972251844619 (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.