Factor Info

ID 131050
Size 610 digits / 2024 bits
Status composite
Value 1665859079800174635237440933709302959190754171127437716926211043647999980426050166915590617398429723232996722546888750755179766986649523349923106581897580550783637183606108766884851741520439947760050927939013047473936193495869734237321566886229828047884922283791373793215866657880683440659335016315179022961354892198145498941904675851332992255737064041434926221974712116085088269954387517625983588630265911376917136098159882447613024105285722784262884345350167134288568837871280361575265261144998487385896040299902749100094659140023773695883756079356808353374109662237322853818461271450723503870414829670816731

Factorizations

Primary (ID: 48041) 16211852405196121284809570641699847837175661542864107 (proven prime)
(ID: 131051) 102755628299838452013951822032195652839895788118052741192649991503456247241013893583774009083834997720843339208594314086001285003143767638087497133510776177074430747777802956018275954094706047025248492519248638802700496033180975961073513865027898698415851988152752917850506740069298466386784079234135427625451713931573817838446601212552565652534685635467315692101369912056544402226601443410872817618955382762102306152020288406769468393392799254751361213016184134407260935039453387095868483920728822361848813918194064232045593718896816300591022894112796391633 (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.