Factor Info

ID 43257
Size 288 digits / 956 bits
Status composite
Value 330218625039994824199526975098138976366736144171516153059932171416985384739972475435011959457650196693172348982850537775446751309845607806151053903904805161744087595763191063580042371421440411270902732156806974848578216569281988356101704388129078568222147830752467230042210495431266178949

Factorizations

Primary (ID: 6) 1066340417491710595814572169 (proven prime)
(ID: 47133) 309674677638824322973265954993666227291905718270604455216833675223506082535316645947219492412855492555354907489753493722362869932905251183761138446468213077313845052054813557118186740224236420180410592312503023134630469168349793387199495064840848207366354798621 (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.