Factor Info

ID 172520
Size 510 digits / 1693 bits
Status composite
Value 370799533088734014607926682666670576107391768000399165053105736299890592692704528976152100261799774860509537424700874133376240497857868862911098553289634478225022870049563215739219980363037972309570563970992917509196232588069896142911736810305455955116596689302576104208568798857960071262813998058100154386711964422238450040337351129008792806691654964570065944429998685890242740070138454063770456080459741559531963571811379104457020442226274805434145879991249375329943551473676776955383043630364867181804986261

Factorizations

Primary (ID: 171502) 77510480603188851674146978847977112084863541 (proven prime)
(ID: 172521) 4783863165383069299974187188580814151009609821258381439036685828877643931904952343230188106394697671122833455316369853283757530970727024015841300828365868639789471664547307273901536165455636739357746239121673836300046179264217641167937954530744495972557516321870964419598893546812126353330571904253775947222542505224735369275177826432304540419401175510213773825418152523946843024356626746530213897070131040122023102618408189095039430533842900969680179330408445565921 (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.