Factor Info

ID 172677
Size 523 digits / 1735 bits
Status composite
Value 1779011051225739111427998200455768312652332148916171171936616816877667823752586375273255476710463340138712807834238482309706631836611618138109114592137561061047166058515309959169447554174204769475644743868534252170498463510122287290662345652975616329233720055607127125948632013844890469499939932002706066708527534124458283497026206004727293756145351189428966996756518968114122922615679962233215015576530027079099044973450324249854811086808043653799401523312626169746746036325351818560434549827390450286703351801323100094701

Factorizations

Primary (ID: 171771) 115351370724794436163582459410649375435923530648753394466021566731 (proven prime)
(ID: 172678) 15422539325259582239602371643476198639304479759153196815660044215009942699726541824714529876675509807180969947029901031390724064413023890704115724022633731448279453708931438140006022422518224457656824478508102755776282892597641253378945926658622909233962826766223203234947367581858312488006812590260306061224787093088025211275473225255827796107824414183229654016094109641582640037609746398614017714874627133713073743790029520420923592552437286532596313712871 (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.