Factor Info

ID 23976
Size 681 digits / 2263 bits
Status composite
Value 861376672035023026172219372608021487316675083692720118166438463009668020552835746933134220004626914665786091831243929333128919275068388039536219220501276262744349155611830368986942369438728045471849279166087628212897381613614717227523555856100932210430229164730963842030650965342425691998429570365782334474478969033132141137082744982360197539362057645051782019311629501983460666466300478671284505047676088143991328084779021948974394177105495660848072999676987459789419777120084325622072012187978132943787126311940630854936679131644958316317687880404594592649384649188081241971238181084716014056031929958281602173360955105678328560064620152607733892034162794370572301881762220161069

Factorizations

Primary (ID: 8478) 607705768105925529871 (proven prime)
(ID: 23977) 1417423887088861150780650940850760875306952094689210614447336401795706543907674372076869418884727970407457820436780109569867063548698753568699835240299206793714778536389652072672857398844899932329719915523477477804771587155002361218339256137835778088895785105470820647921025931881863404663145532382036814387000076436596010697102369799631134871845319696558320063373656368219621400401063162090623496750302416300173570277337747974242589054550478703618144067507903569197371674564195705993912845378209383881488852228747444625582337340992488377260867696770698141992493138407946147025948162638073864953697577236463369266390811768720854516715794828586701349362862779139 (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.