Factor Info

ID 53516
Size 317 digits / 1052 bits
Status composite
Value 44149787985147434274309310827886679931624789083343544035535374128056211160250257782544444153492190337150096393826082455130972683788129975048711215083047389916746675139286783988975143645472508671063387344288573303599641405953389974283097783647196575446257511101599427484052132064626239617186100760303505298471939161281

Factorizations

Primary (ID: 52641) 8200539405448794297995729 (proven prime)
(ID: 53517) 5383766335640360311290103118226976754247060663526787033858761725332382433445797601528322916855424820450427566870297392451309522684967460234739974593847079237225592543220767511369398161795476245553014919344681916095685804720116810314724967455474356507998420056563690903489192046064853394376689 (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.