Factor Info

ID 164317
Size 490 digits / 1626 bits
Status composite
Value 1743235759734120763797474504406426102492759042584615116182267935218601310032135740633655492337814544210509120893370046345618422283594292998607519504877690259927713377218255432180915333814846421949611570493801170811090329073828003158112812962457779168894250032665303516432775939520846382039580674594658663963761199332012987499800583535478765629998007914717257231713723543744864617690716225353555883931715794445544790029329491769462718052361093309970358816949916542994915165228359695666483883

Factorizations

Primary (ID: 163547) 337730913332479682767462944416826639423709 (proven prime)
(ID: 195995) 5161611480966179178383190091055007400456139860654868870775329328039625778734946821538972891495962991327894052332101124468779210267413571572989254104665279380120297344512290565768018860022869286905880195896199500844955749762266277252519953677668157189695449685627051604731170109771647693694210920639117098863125505288575059359618493130290707279148869987989388709589605962743889033894413777662976767719190561410275175005805667397758768843842970606887 (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.