Factor Info

ID 101720
Size 512 digits / 1700 bits
Status composite
Value 45395734509867200861695097278322066757930782744415062719373336432073111882635701744035637671273502962526950972233197061786829067306751135835689692128250204040031500563792394547747229680773121518257245747964767907321773812085010998592055484225767203518554146674940319239376666019002595536258058760257434072670950978656608376653408944801037011026375514401450337522911799377164765247822593766919738538508288764880738304581170414248755951059606097570853773015938758537291434524258221256136577139897402189714882607537

Factorizations

Primary (ID: 21) 1020930432032326933976826008497 (proven prime)
(ID: 116996) 44465061561050402455174846728710644871366308785897209297628920698221807518053998669858883433175564241324793973308269812143072922363510339893063690636827773930979119879947294465565505448342377488248773498064215302200334797781111135658492442611608588525646449115457184972170637900982042778993677193412505210088772895082315231098561736970980351687111648078730902452339196934641276411042935120325042176438758935674844296756752867155612570056727277270930275829858195022834500701202040321 (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.