Factor Info

ID 53517
Size 292 digits / 970 bits
Status composite
Value 5383766335640360311290103118226976754247060663526787033858761725332382433445797601528322916855424820450427566870297392451309522684967460234739974593847079237225592543220767511369398161795476245553014919344681916095685804720116810314724967455474356507998420056563690903489192046064853394376689

Factorizations

Primary (ID: 52535) 358976694345244191509108377 (proven prime)
(ID: 53518) 14997537223022472032961424932441509693133951597814497708135180370389177110681130791806795235816836925398580494766312045383071561544882671891630770809125966145174932538777467154490645287163950340254104395782142945772884059808039077447938407298198612833640168506149657 (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.