Factor Info

ID 141447
Size 653 digits / 2167 bits
Status composite
Value 12086006643903112866536971866384412519937281961273147871801090933810986273110669580055045117483525315171022348139748939978033444315523023843782316150446161733193278399837144496382148910273267456735807225821053318035590443906115206962279662663485203908108205076752869765773082552562536269268511902567425024792319276175397834409969259368781470468714184380795365355508286057240320681895073555887923123933383973104347452784657281348346529286456465548880437570836547577551476332384460528153152625660556945682830344922020727961853990223772053114703532646076182426915280550946543711011090575186764695261418520076318239205348736816581025264797666379189881804709

Factorizations

Primary (ID: 176518) 82397877735622769334975701680889 (proven prime)
(ID: 176519) 146678615712428893937878386992211709073007582450594098238968477349105190302223850317272726228967208460975728227435627376378230663587660904748967996058880130635649270217853056125618714403198407517217825689468639789666720140755700573872633159099073228456294161527295915236277704507748261978245633000049634566037981109420751583259661518247203544471311798707209031991904831825951585556465783442197500470197274661800992362831109916535777817516286518200435922541615962854617373852163203744471387560341363913255702947040467320611692996847223830768238172130245484931124270640159431038649212382033670446151557569868116057200474381 (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.