Factor Info

ID 213671
Size 444 digits / 1473 bits
Status composite
Value 131251582715812812639460638412643267901638455015405084260760607955139195935802260742269722460429568736126184149353155185335273715580239715468342484674926791390290620556662877494023051971514074666940214236352569136510514147474866113984384143901696461344807646236396230731082290258029193532671570976387250432130556503089311269398093230741709757096643146118445364659288463893136208014058128743365039609922983890266811399210527112816106900913027909

Factorizations

Primary (ID: 213672) 108138470928700447124531 (proven prime)
(ID: 213673) 1213736254901843997061030987941808020043398864932473193440369780917415359216603095694975206957519542035034506707506154437777117423366061677458267629832979817110563917293939053109177407205157910690525491768192637553438302336836567039240471409527151557281759130236027113706139434075542052383849940685743636015413739852551376413559646510862727437695775420597015761324663744387253737762335093411017960380265208510151333315239 (proven prime)

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.