Factor Info

ID 82977
Size 505 digits / 1677 bits
Status composite
Value 4258102998965329089130024419226783875104546931243028769689759812529770959293998689025656432124435809070545010858976514138085384812757827580154901774919908096800997738019153797989764978835538451282341363122725402937130399786178883976340579669660838849074129165654975717151719474634198886100909029296136598970135241919400677142830557081838372193744791008423090180086895869303053677297624108567959971509484690343827234344737716279559373374582421546483837247868087399595858637600534162349821548009628570816511

Factorizations

Primary (ID: 81388) 2890047938558182813418855721467436588202225188220568289470217211 (proven prime)
(ID: 82978) 1473367601331089275592094352789374570480140037435153638435250123520579360422784956580045487435594879589259374749995678290773392575814624757506538429068278927247333347413073721912956082399582435035043994136481990968089676502601412489641692461996338016063693358113979847078692803078652253254179465153310770908541906875319834567296759139848479424056534412480315637010118314579326349118834911799942705679016727767236537541413926837514651913476301 (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.