Factor Info

ID 176910
Size 721 digits / 2395 bits
Status composite
Value 6420369520381292087565083284000956351164686806406835115549691856447401173402522915639240614896547878139412801419268226814459968267876625710558404599162733592036364865826860693893376452402553486035138725496369049240223684842285719381275363068258765732701723180271550334635790541247295310137797890482776481010443014771573213662223856770027106953432963767824694988688357044359695564018454245920527631078327682466587480591342098819878883514960811791927691273079903430328247010553070283416781311162303532744497752565510934035146033820281893204169301220873251741437154967065425559624808422902271052748177449532780430256761609337153432913671433124085328758289217793871503977058596621952060407405847464368105457601028898401199829

Factorizations

Primary (ID: 176911) 1887205655720480604720111966025441803093805534619432723 (proven prime)
(ID: 176912) 3402050805072529557589675318550101501516022144975133031256713454082506023216125063871294157138096876582266536897534061477028638349620681694134728830065859692244531940135310744128719354385886441582725162307251330078397592239423259742699887090372889951631717399611850122219552680464536775695045472920978742273052288232499127056467803879514591578575358542984876021547456017422115621170654477708045120715533584710339770018701897285787908992175282481703862456801064552696324999671352149417324024215233134560231170197396660697478382742278841587550880881504786623534898565549823217641429330794817480387423044484931197683120970918524449896731295855273315267340015879633346423 (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.