Factor Info

ID 169032
Size 649 digits / 2154 bits
Status composite
Value 2291060119975340272425465241641338138694132747960952085930938878827593618021814827843903372781340607345111268512876954179838776860952273400448951946588433139377678519290913611660132808220581454460180925947960695953090278813394235629933697474658878983774786895032968215961990993920037989133793954656000009506370719812308295909086421374618270298792864234157866440888383559122942971746139304788844668014988054747796841063715013281719270347841671399068390646849285939630327625678994186762172380325747025695037287384189491006356918060010982096781833709624667709277392366697171202275907853448305027627639934526224257095718964101467870616136045048020534363

Factorizations

Primary (ID: 167731) 3494212075791575531835909274237181 (proven prime)
(ID: 169033) 655672887129017679353628517061772114905307795644949382714751220000742625493367795293751357835193495817973265189669530834670132461341386457386555033630823297784464949085042884734568326943664801420986905711505875931260236481451793093568434699025643892065285016293664470544353518146435313355569214781590220520852144252661381898979220366239025386694152667637465571194379647783407832553032531903679757650892688405752405717679196118816810790298893971082841771018000422118928285530021504523556644313593719758110625623072359711631706941438709511143013971418312937081157617149049076275992664580783644529285466415937356103223 (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.