Factor Info

ID 107697
Size 671 digits / 2227 bits
Status composite
Value 21281322623254768685610175234933298184973434907354166320364702957743550804362580299442314020100018432043245812003257518464661993018297445705039643334269564705095880907030077381254809280577532431346817667955197846644658894066629317111413726246631060733555766479211989247311970510037817276846216308688595747533837800145946884966998363920751335635203854709994735506643857583970031035385336297469472495414599437081748763779784330852123427399612206756521255929563389633505163269302206211667371030390348424131710650148207549879540638094214966583612912672949170973417973979319097350288832149715484707973224213451850982607385945096177908959792020381965262688831391096415291410947

Factorizations

Primary (ID: 1173) 23670698911880865758980387 (proven prime)
(ID: 107698) 899057636721203259196516737446025034203919692907569446811272963391288893373776346921121369192292938947210346221836189588752912849003353471418149578981438058538692811831206526867363301637883100271093107484655973959219263453046672195900966056374386872925592215754766217996753693221869971051986188284955640660885767056711362228208144788942861515369965517507486706088741422212399507713039915630332822811019963277795117061836456974006854343882140986619652045181904152588402386883341993715948908706606920212597458230030381125335915256847662808157178605413687848522609728852595195033165390962326384653782152746212814256270774186293032894920152839870881 (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.