Factor Info

ID 34421
Size 501 digits / 1665 bits
Status composite
Value 920147997392455732096284262086562913571599723348251000627571731007188535625388357336549871883259220958422718266944600582061000450350025070714811176683903426155026554166097955541998808154716442285079206412337499012619025637142543335931068947124422115189777492919292162126809943808767947956678328513104507779806927779534815169733677424446229875074296962671116313272923264968685940467694776201711903460510790055430412483646250926733538562140292528451858744958519937275420831799032970606441376938886055193

Factorizations

Primary (ID: 10609) 14508653262991734676225669411020750337 (proven prime)
(ID: 34422) 63420634618069163251970130338514759691225245609897022782460692066436229786360500125059389414881936535615372557118593361184632749401953695328435959065995972194499956614538103990138833355213649986377348938789844160283984144453204154901463754774643325611731500890032873167018801841422186202863331864993246779414222167804377021959095953213580511186032706257062791415045327311890690505097668395945094859820699354949347373016513954957717461831565716987223052391598929689 (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.