Factor Info

ID 21063
Size 432 digits / 1432 bits
Status composite
Value 101281429261318513768414689289477155911207954737443142317828662720282671800323149930937793355797654677821489468449654118584243757124362903233300637678711495266575982223766085427252905345647353667725161611853129055005651562846770656711341134746647581819386271348369911744015528471553374755570804238634301042677838658711300014813205956006276465676305400898617897961239665575306220453670292167716692894958497778348861466862705429823393

Factorizations

Primary (ID: 16585) 837248571667848555569202584041 (proven prime)
(ID: 29369) 120969366432671160842427611342450726244979994420823541427834684281638646313009054920398896726357745077127042867778953564580469035911245537406335268562940375909896376223454439016005889617146947505606991079137465571976384867189236444824592387012344445976129540947252864184837065066985033726496730886728333578197265779375730715969730780484364198237914682115231936374758479484211297083936144222866723892473 (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.