Factor Info

ID 103817
Size 507 digits / 1683 bits
Status composite
Value 377949482236909296325378663003064727545941976708725558022021437886056850949085540741831262714657299660211718357576774633473393422638181842713320207871733059105549593975153216667163771913424856472007342743125307171811435471300803538944542683297220417632114839049942647293102335703404791371122261364243284570202032991497398535481827108430388530705832236796676123692868337235186020734788697872087110137933914485931272376936374384047179774429075829420256402599516344785977226434495491120913834023493191177433561

Factorizations

Primary (ID: 1878) 26581065095559750401 (proven prime)
(ID: 103818) 14218748604623976829105395241076522937896439522735096326759822003301836222076665231254064776169951257886967410732496466678621886941499930267201317290299314268489297321114036074989039653970317153504286863278309278933443343189547528373163288973984711916618103372006590594701005695098467045012426756607824094537385355846013933891819962629787721679856318227096992703966258674227396799180826209423175343068320419722273263993913845681999284000065182930530234737684189503653686137156850800019161 (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.