Factor Info

ID 71986
Size 669 digits / 2221 bits
Status composite
Value 301649750034771452064261519117556314879294275080060676935567044330443147277091738930195511975679511225165222847938359823829740173359412888161405419844166761779696705403445345090243053482921086421945493964052742734589345776425122854371115858085401052797715090944236048775892386408712740792570455175679844786328855548815275828778972013067615380718245383850404542906993584559254650139379355116617246676244538023832970394316195928053567761729343447883172307735199032054476979484174739651774891355493128924201454407375272490541277844085014248764889093355834728950115764541321552510190255306917443867400816955914733014025822429098597721564605683959115308870613523015875179713

Factorizations

Primary (ID: 70518) 46266279097921483078651 (proven prime)
(ID: 71987) 6519861893288131211189607594124414828849660930078931653682892197458409786510435982783029459666953091689531375237652986337110665805524441007390535715745991473770988680704072953347398329243161871241181723945365334402024798340947355675522527997030360712257846032540818476109508069341425237108485501127459943517617068519777089391729223226638434661643518403226861597240248034417139183310490508962321190227462790643682036210176971763324713540261871530954490513782585750074100617919528290243531769961514460586101775368537063850839750411618070348319777469587790060497260766620561484030689391348669727117539663831528598027074272676284492784237751221819763 (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.