Factor Info

ID 111117
Size 642 digits / 2132 bits
Status composite
Value 548983315396529812154222655495524470920952279946177882937123835956336268095085526910242330324744350320911884967191080790205954996535592188450509306321747623235853964732070627980055043922652221139775407688890173081401606819994902632356917436454533924412850463452171879108560133861947337196868671849599169633585699695476897731355841507202257093318389844874281531943588226210276066692034227605597294444279507095362926712968965060824804474625288278611876138238927123012383751632304742298716366244131688787866497886569356338435479872887170552635390842578575611143869371551768133327487948191086837026407234440661586952211105418100586817509598554143

Factorizations

Primary (ID: 47960) 200551913164226807488396039131086303 (proven prime)
(ID: 122241) 2737362644588593299010042731903755967957145654357573411518091763735170179625546637866960275344966479767348695956236956706161649691259437491999625198768814340735353858869418444734629019676363343943156699365921807344496601332759167511862888110437280993325056487648822869505797782583832320084380363324911555629647320930692393893528281726739481270635063149078718255524387020046477892126557033622251081166930334412814620917260131547974248383736786830281753483574568404735441591557020986659991310794876822411670311927108573484222114589457037673855384976443302057895533166689945138738107518149887107662203659001281 (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.