Factor Info

ID 147504
Size 253 digits / 841 bits
Status composite
Value 8132625004059486184001559716405479664995215482275987371895689806758218011857376517511405194820578817578291050539275447057864930532802799457745383393371999813325317683196240270208055643732275640496633043436720848390826432757511493677513252819872149517399

Factorizations

Primary (ID: 147851) 164657088579005200672613311 (proven prime)
(ID: 183024) 49391283875138590768706719499706041679239202189305163952975627417787074844219901606293119415016939450304693439463654285241362189146356480585216980691977431737653318561032255883053028073958889049640703569774379274048749227701609 (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.