Factor Info

ID 109203
Size 516 digits / 1712 bits
Status composite
Value 143688925214542593001599204692216948375665820717276378959520021513910355536689937802624047040881751327076260643109789537005948485724009928022111963930810027140252344010293796008468160330024282808405317336545138660359977017298576570124401216869283576688567378176025216004566686479840049637210533484495328490227525167939240735910654076845505180756930695355561721096335117965729764131777074452829861572151817399411757121196688045512456995070680697621216862675777641294862404250736032633398009507428518979954866225405901

Factorizations

Primary (ID: 109204) 63164378440649675689 (proven prime)
(ID: 109205) 2274841117126722794542619287117938221738682645046999460890234791990994595384027920580495028805089607073100792566396914048837563331239163610074273772726311592686065037100787615140361944385109686365142066609961421202774150764131940455382464489696100939146770623993042663546220222351550204392521160780356544242287762032365111818806480327411894935960909091884759890704602052205940888508794860488057041800672551104875613510339171320528072077064953740890607388939128907952013161587955473969930926162309 (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.