Factor Info

ID 25380
Size 677 digits / 2246 bits
Status composite
Value 10015154906546273927382689560011823760116964361849139968205155173984462896739746879141944903541354014366340701390703170354038366413667115728929914945866482844896438439096786311669808475509476926631713553992947005490859750111119659869649419567769076008935011443275348712924347356076646011402216426830558772259087177522021825551829986221020522028994338918938751352187691240775705353116301768307131628173033674549785078035232282672708301343824634169108075461832198859180626086019963026512094866078723492463677546062783838121842416339605276071561174336705493901166623650813189592501610013601590077107308673099846643280836780058888843743194411467223596257730419254979819309532189189

Factorizations

Primary (ID: 8991) 2744233598061589004329591 (proven prime)
(ID: 25381) 3649527107903845139983975927201235979936502883838573353288985503626654062019494612456748101814366626992397607223779415004484347605945165625636716333423962232376652697195625028953662346968082872226309789354715101417948376320338064258777284289697863350258788236102267239911821676160188716074498932393064751805514774301823253270643936154858487267107721405426412665495212439155835040318258913887045628933763054989845574225238592310686224652285158035581416558790643204678921893112123176785110621483796445122048289281060785045055405962123240971176786056380234517157146571932118057578695751772959975042606020372215423108248367862054864712823239453751320916579 (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.