Factor Info

ID 148694
Size 970 digits / 3221 bits
Status composite
Value 3912308505023636641343762041867756355108700141537833386955118266238899358815448279170019203022507555331505515064537581456037493009163067233419751460541379834934321428210103060463032471270382223592333276921640982663108547859340918492293856734937917316399883187646746613643313112460556284654524111461089548747024513017146080058822305152641150509133506106850210662193123895736137330123372810419837979664972358493061138692492374467515750330994997133693381270766805782249978883581372501756558334110506416839901011111613816352796820176489875098141574688582820638304294326146766077883265608305611595143929386144840822707617998290288052458322622043817408361102122118369116751095496526793246036276093422169010188043494488156857315989076878288187115973614756351986309630955361169970882361425930915244493655488074107565557540552184794152907082364972746429980744815295598749655554934712555563260449447746402247246925993514754963392143799805707243398096134140298027151229613433307063

Factorizations

Primary (ID: 147054) 148020807352107352204781 (proven prime)
(ID: 148695) 26430801013786914968838198926564948266989373574015978541498055381110243938319132302631489727470144406871205688146552935439168217475745368847412233514678472613200296317816009327511078381666136017366657335538430454462627341799678847265700515284446695609762573385233217763772760425618572087479742486466029451855278012701097316693057042707516307533157242561477622610867590405626383417174485565446499171572375692714732397910650437953433646994170684722257232201636958382302976734690074534594611218037727048186700024104278032968585912925432370086490729425367831896146109707112800704333312377271444058266593504266148800041147976396965124151785009440154096206945924925432592345318287106979106476532825343512000389851442601536196437221203308540340130284800927830846489476584741493445499652355028226319433851786570199282239117356640583174410867225477067883810386905284608453902982739452804376153075976117641256261527062348799083994167661885844598239694899123 (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.