Factor Info

ID 53875
Size 583 digits / 1936 bits
Status composite
Value 4436101728550967730409992246792001568467876886383860502777253245794946181040703818246533478943026374131626810521956049097186672727739313444869596890570030355361975547812170462728997947278118803973593545996894761311508728898744182815449055137620954663582266549563119846233997085514867098053639515973593798776472632254535643703863208327997367089514391908093620245766801411275683399764776017528467973172080343772128460202258141848891194443336289024129306926686651386161751142563011683392980781970733408882378427305200366359962952621330304819563530076472705166912266376676000431341298313

Factorizations

Primary (ID: 52991) 5277826961453441457872455753 (proven prime)
(ID: 77396) 840516705255779341609350361850400004518322496498621482083827732086916229130382234134889507908616478393019714332958163528494676452339362525536063210053894566020519593667723433363850449328125360881633543296479076645631303509449539303246980723487485793143218390968899953222679103840767929923436179818983387574770484053090474913960971666550136482905952192657387399349678455415776628366653511293034744951686729955365356037815150195573948364976774688082446978316706375282443632157548282148037078965463942759780876646764020249523197298009404060367539910718867521 (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.