Factor Info

ID 147960
Size 554 digits / 1839 bits
Status composite
Value 23485382484138202064683943623462944424893561062830553373961853025891061908253577768056568878869909909724000402303596616504179918022528998229043504989037668933076603191689867585555520593131340652994926277063393922595161792634428001554137737041862385109417922494409439750250104418889507414964741990724807286987451617050940522721118727390764876763184083352351903283089907840193175944623461587430188511474009938329490629271057476824723809560160398209080166627434352084343902423341502310247502348202388305733090207570199726696916025232704054031346547714487989

Factorizations

Primary (ID: 147055) 1517655145813456319033978812579 (proven prime)
(ID: 183482) 15474781968040666370954906754423406834615985640028530853511718590929038935145165258003546803105766252230958122274471278464843630542254250289692753635110129455217194018192838895047071068390749929474685572635583171304529375604073306128947238171553211202824055648241313625431161353218666923200884317895179757994325798081582537225565536316945818487264930345862007246762949020772784304807585179202397954960988318892498383724568257924253613738592072549615008835855462142605462526821169225904804926208267146401025582796018343022791 (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.