Factor Info

ID 161820
Size 343 digits / 1137 bits
Status composite
Value 1103056225338566693028306307350671105593115112176452347591727492524828999625910542561043250132961283529761952683922577480640942395266572963717446167947765321128197838133520401925367257725569572984941120142650258684435239039603049956387404037097729106196396764605163405202770691771429967854200711732232689138804124002379488827777118315008377001

Factorizations

Primary (ID: 161051) 2327874495555831486824728001 (proven prime)
(ID: 161821) 473846948125606590884656191475767846098297157089877081644026266461830561030914909015512566503538750496497719381571702471939588129778419164073212410110876550626255481010044393026498845185799120715067465937079371664097701979065786983207093191926398551583107111559426793887827447558014964177652212270867067971711649001 (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.