Factor Info

ID 90800
Size 489 digits / 1624 bits
Status composite
Value 405562450135374453697687454997757099801071378101575321786055853127893425108851637651879940877956260629681391431132925286412305063154434937904722016364474088505204924900955838333464644776341331464045354681517498915971788207555716420168458838081133150466897357611948168039728401262287616914557338409452277853354537944739945909323336605511198433672056467028038400884201325644382142502526507918129851823192519891087348591670176084578711787809653991777355191439885384801889164180612252236761251

Factorizations

Primary (ID: 89788) 1976815271971094795525780184146983 (proven prime)
(ID: 90801) 205159508774426663397733378173644519465532145842600296532133553209708309158719410891904163496387157538969553557021924419587664113229249971482468363001544775550963658643465184167002731589261868717938515950300346850530075871468067305400844406331376847755847366229053661796616824096953132323729209762811876241538598797476172845324096595593002873122141152019736395110940644082602086029575236571129614086974495374469729223544762823664662884440136591367320623397 (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.