Factor Info

ID 144044
Size 581 digits / 1928 bits
Status composite
Value 13503211012268418603171392810315891925358244494557045981836200048790707674708857749448202149363732645832167374164529058375043064830486690073422125550963642016995614640438185015913227790959518512468865668612333170440464292905128049511482849728395515820658737915127470217635803443830596629397507359226307049780412889122989365668096364583255376902618149548923458774440803014927570377236329798796118305509453265237470193722590477946926906296547054478583323182892152869665289775194985410752932090975099118098105411269863886294244663200569819098689379187489400235552149451387725587393853

Factorizations

Primary (ID: 144447) 5775759573555198872014255651 (proven prime)
(ID: 179858) 2337910856624643148507925048565835014304754462578186310784012998246451599343533723266983235924822342416809502472017759526847441434607135165670359542249115471322415026897694015118573142390725795361932428109086382505261063955811037243784731309807504415962491082308194914590035406401788381398195453981722741275395008227845466095750955645283039708142230797742392143315095233408064860385308405552657633129543449672404272574644105096242049496566019775986674897657982447855832564857033642487923159269759335244803840514209687696473237790396052077954769505391903 (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.