Factor Info

ID 174174
Size 313 digits / 1038 bits
Status composite
Value 1895063062028778042686152622447882121918194349099863701636809787172344662783852326139118112332654371439833267736145163914154359589009927289264235980375100614026608521308082101037832837697612269909178430539496626901882496403241526218496451331299502809506616317124790743428062065103203568820465021681486261191143859

Factorizations

Primary (ID: 173908) 509856563793917010248987449769719 (proven prime)
(ID: 174175) 3716855281664587320294718490248816701576178915826423876334367503553410152826413194365518151360654904627459347989524388729032236906050408971839070954652677180773627908618470243305002283571503655501823916753803120859829046610921466026230091701450043980982406629040147520441525889061 (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.