Factor Info

ID 161821
Size 315 digits / 1046 bits
Status composite
Value 473846948125606590884656191475767846098297157089877081644026266461830561030914909015512566503538750496497719381571702471939588129778419164073212410110876550626255481010044393026498845185799120715067465937079371664097701979065786983207093191926398551583107111559426793887827447558014964177652212270867067971711649001

Factorizations

Primary (ID: 193646) 19408807644672903916021990919584589631794026234516861801 (proven prime)
(ID: 194103) 24414016399181657201848341862927024744405998513304309077590178511642369823270874449457552567262536991439886621661152892700696025124537909286436012675938362922857063695358467668984390015929359207465886602247582191063871004447354309630526172642954361925713827201 (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.