Factor Info

ID 42794
Size 326 digits / 1083 bits
Status composite
Value 66019424915121336710017200929432118274163223763348961155098536694758274656774181701887841401129246659227066325827546803016699585191841970375396443086701004830263013769100513417153025099509814968938775926953053181565697866255624088301344972681091969263532145873152635315937374777201245569581891057395846275513001502731498474181

Factorizations

Primary (ID: 46712) 15822295011005259934363429 (proven prime)
(ID: 46713) 4172556817402359413953793224205906608177604303582141991669137644159484959374372033104566037954226978807633753472954536993127744061587145283647510158961101488481898581959307313888873717740223034454063387093164190587039330994439089310698793649254602709920328613985750327627098947515966108204383212301089 (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.