Factor Info

ID 105005
Size 605 digits / 2008 bits
Status composite
Value 19024639769301840009876983968459001093384326060336553709636058970596644917061337364288113645379452352049218400125107620447001774896008430468653318331101099656388315003502353732696910366380071837374408328899426189008922052347442364817651996220358258893871310507059396910778010555891047489401386377363583487974954038277032575185364987638209987152340026205875826883380549790250632532510742651252188603567200591779541114749220190543804249308869736455789193383706447459085528348266207582509519484063075438370860668166692290500517619020327553465063283650832339124455793778890416139607185222592435254531015752341

Factorizations

Primary (ID: 18) 1702945513191305556907097618161 (proven prime)
(ID: 125519) 11171608029695457034982828023659996274484699126301678775733676649679480421207371046591039252974509217266906058356021700338854974169763842293136465383268168812165466367738211782571631906391106387053738021983769317359819083102408761029672875954332220193279578458895797298260613361419686389019953943167504931678522248315978374954676611386014747948763063982464163905172421602705030875534908386568314364745037169009965603120384595207908767851310060303349951667695495309753868849893906098052946860237994744780865677997956176078925024004743052233092882157434764300784467361468753381 (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.