Factor Info

ID 136779
Size 272 digits / 902 bits
Status composite
Value 18840314034139842251808281690727037100495646533259986620677046222412847832189409107618491060417210524261684537952021237569007016498787492285453873556783628884482243244794695969662410898735772053212947035584895613806267116760697335230436221738246858443747696816480378607231

Factorizations

Primary (ID: 136402) 29228211639650804163601 (proven prime)
(ID: 136780) 644593458758906523498025497624684212850585692719262034044282421005795996240990017935720306345027012677480555985127745460251951459444179243140530114734182247812445819841985408444373925556201386654987685728936634850828954137281079454674788298001375631 (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.