Factor Info

ID 22425
Size 520 digits / 1726 bits
Status composite
Value 2553666648743151786195076479586461032653732463043378616084007573513997393811403179506615562675220024620971099868575429673132192555275003705850174394941009453719084393200861045610315959147488290669082404669122973835249545981953096040671297941344892040047756113449608049089847324949335632869892604273622455637537916845939140049292616405624119957747304433995288188366775203447422630219860674441756550816682702082481960715444919632738467469768224219466261195419702984483414069354293348332743323546332966235779951565786160429

Factorizations

Primary (ID: 7475) 7369130657357778596659 (proven prime)
(ID: 22426) 346535672588925944940526498473449981715163178822044099916936398370593459642578091596821340134760881757346297741033883463067481872996430030038561004642657658583332287949248349664585162421909990285354478641647529347976426356925099223040791322333997053735538580379097550595412211467923875347738600119038124642900233253698865593073507470143641490932565919928352313964515441584612811243140672628097334022351112250431903834096669581188254872879380014140283708553957411923366720180477810889755871125696031 (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.