Factor Info

ID 69570
Size 752 digits / 2497 bits
Status composite
Value 42724694025980806914724094552039872165980229136602708227646617477136965119487741796351203661673413737201033288827605079137318266574099174252784927699403166054625300112589444773205529450842090622130072988283749304306176073352757416676679367884072484360149454605756662054416814493450493856896684740919214553452963363771659552153652509855562777951204752783911354771944763872624252435683190879585468617048633272102150763427556370022199788291848533387484737337963710833745494465015441652522634614097958044600288065089533110773363676936760720676551342204336299217943758381351560472857233173349183543146769623365838600647578844824369257898763088774345348472478516620922208494102491597491759673012389719867616058160332891004688949125118067290043715936717014297

Factorizations

Primary (ID: 68455) 13167515699865341218291 (proven prime)
(ID: 69571) 3244704240331206503496564743982406432450393165335399081762153701313481176848767322504378122371273359786327946253023205655603691659603529160826443766165922255157683303724588553068969021048187934460338965361571711493075863255500279814496709820304312667084234398227817686502789829348654008299109186000494548239631917652401562488762881490116440231413141899654265268246777116958506874961879317817827707758348521857449090624946163711978332567396657884464539459212034582585289398137383885592102129176898506027796432462835671519925784245170927352765749536803322704390770149229288614116988924754190518303586665999044819555150202978938048546880483231795514177127679719616773229143598665987537995704862474684239830731981088966829931349116867 (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.