Factor Info

ID 183330
Size 429 digits / 1424 bits
Status composite
Value 397285302650656181045496466705837924364572677067084568857324732751533064147006199774154979274776146436608281647969530241731177352502426205338694275778421343517504376087581618429148653986111530961565018120755101723811736148061710975382696208798975826385652152116318637776669086679966612426642201464270103044212519313987108232957066346623091245253454316708403506043376856716525628439756962046289804934028564196577251185000571548301

Factorizations

Primary (ID: 147100) 1214016885302580230773187551 (proven prime)
(ID: 183329) 327248580691393950405966880352234225345725876079103303149621546365748847880674888017574036566438524878341859483635663385198552501407825513673642727582608310192564229286685020111374884057632052884407521610532987432352851227572258562329156289186218449796666916716285772857239256177651468657907839653204327236339727199641400490310481629951967611174083914717338169620181280819896180636834900727015797823251 (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.