Factor Info

ID 66884
Size 587 digits / 1950 bits
Status composite
Value 67167457730922609305135107737720740170046544688120992322131614398465339105211432446196087456151962187804172477022949576566937363095505505766179294143853624057374716428398481637050410323172452739357019738779493850749311303023558624550315374104533826837146523056484427226512781059700885560093502052237552386993688900181494835977135444911884478335319337779747150360405634945039439925379059173117656314583921821657209521898959241079753842796717509377442762938930660264005844409591441475169559970197456141442224188693928395828353263700699330417066257783812524045211835762003720930946153624623

Factorizations

Primary (ID: 66885) 4752166733683128861211009 (proven prime)
(ID: 66886) 14134070097928783698436037865634986638024418683700965801328705148354198408517587701013937471100893478444908925120204207133751716284347056730463485033917460284200378855460930889994103923705723366308816791579237099940924052867744522339728863938418527928297513310492698600767178622814696443492246521459001357941902371817863434171310466117429709164644000331957609249572061589542331738752611110707781146341297925470003950070293465658001636906295324997486868784452676630534277640471557024816210363025565762606572500265058045598357524254774008212068091362993469623100847 (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.