Factor Info

ID 86953
Size 441 digits / 1463 bits
Status composite
Value 253838031535913949723629932158419626875529113600765836999726704435210708058306551599547123354161419369091320765045786151579438768705802875905856383952859597719028946796457905729675245890570236015914522042584952751794644289541416192172365692747456570933271748396221427806542839743040887789544948886554079772866082210739529431700490510479861911131337729910121444705064555370153235140246702611733748021123489432436771444719197551064275929506657

Factorizations

Primary (ID: 86954) 224075294194274540787541346917961848561395152873262751915912673 (proven prime)
(ID: 86955) 1132824716123478334947378414144621676348710426256459019675598424332805258416603856748372414588845796038771285620138016130720801729122504689732557228087905344181561414891252064645078031438469497167265883518704425511319322537682399865481349232745542453092992801047760481817385177083642661955685644819560670596838194326442725293303608264773548068763910778482862344528122080829646209 (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.