Factor Info

ID 135150
Size 521 digits / 1729 bits
Status composite
Value 21232237169140408671675616987533473098762231641701022039479146234369405084013195715664722507176921688264380973446802607630706543824086749468784439557502258370639109581392247713413849535558357788543373878890635545497306316430383900570900873262765665817904910511138160832910681854222612467197591808277430324679543821598952822409163831969883205187514331685728098919021468896768311911308332039716556323156625480154104857988964406680506946804924508877667469241126750945256084928761480049523167512672045465628623585866702469583

Factorizations

Primary (ID: 135840) 605742797863414028535680064607 (proven prime)
(ID: 170550) 35051571795869641782791496518196348077883379168284258818957967168069180027341404171236141692035944156461864186046245894142824546654669559166323086184851563997934107108663252778259844579218736185947835523799693730965648755523138568993976749424254856037611871488259536061066442649758708932964024010416709751789028838246647621531274188079525574585257065240158584596125302459515084839947388904593758317533435506390873135075094483941838525158646070025440420889967351860660190523550850787083393169 (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.