Factor Info

ID 109481
Size 521 digits / 1731 bits
Status composite
Value 63200908533216617972941533322564520337984664077620345813128959602769593353145451087992827937812188433507956646193732498052866604411729532806586716990564394749986824266665250171156808368094402280696549775200811070052334315254336042585897750264875442764472405844874772748268497779025158413120295601633443921581944578714250768063483377398498407571435111178174649479612849445105916099529937989809226942824490679324308557835888804262344043626269036952600788081290580023468819516606082896266717298199723366815264414908692820221

Factorizations

Primary (ID: 118049) 7981517121507537433412491023695142901 (proven prime)
(ID: 118050) 7918407938123838991801752353608426569170809599768546710284264894757431254869076880508030588240372596895766425360871645075905275569756147679626796899494481980944182179685909838965757333646832396622055030636472123412100576757445591507750600909094853125736579887455511741134137134420285250099589272772203114993063653038387849866037054630740049986606313436248592967345879701765283506452425417897191556228859433119323105602053004066627060393828723633176349299078161674020651338892129849321 (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.