Factor Info

ID 187679
Size 815 digits / 2707 bits
Status composite
Value 41659797759594628868945652263554196596528660945952473860021309389936331333018402008769260909485365415734484708705718132708699102753148073854276201529942350017613551890864433241883587655586507564304886084958909421959050020269293151492654412337509586149336657101026822076935143427975837246816857468083146195810169999388869538841357741177021518113596504266534572009973349807541287449542220660775743671610158256663342044494450559339763782376787531271849416219681141439051682400074940092814000736686196504007671334695649717074220194935959583394917568586750202898982133800864548022121436474883159778550960740355437576394654180692920562183214101534294194174341498608112940164785372127900153296555638753624836972580884420756050571363504911356251642522193222300255306950005770701095697403400466738780540970577614939453159023

Factorizations

Primary (ID: 186380) 28207978317787299519881883345010831781124600233 (proven prime)
(ID: 187680) 1476879955389249670102280045838481183880112234223641954047527200809241485574770380538157548610227590488295335978905918477803794079698684124273405279820596548243310914496041607910883285739392550933470409744108938265900332472296020693932872295681772760433249327640677252557289587102971680852696601468628218726194146199397121419487117871027605213380706002436470440511560789637580292804870804728131752017853192547903488066512500647795915490176904247141064134128529541384876320412168257721753802883630723670048847815865932022557012460045419166980463617912880617645159616523424053853777967869777656328034002134072238846419676920062528035091199888739152591659211418567829521033530552747650646467451119598689047118267076417561743426759862663768544049130413581377752416203564631 (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.