Factor Info

ID 27915
Size 664 digits / 2203 bits
Status composite
Value 1375280968171923879481049294036770766701666148114312795284070133182470424359746217880185029196227856999540118695588432454532680799534650782363176098078644331225965241724851200779927903385660986980887604962544937093194271175871196073270796928876026410405846494356643531816069384265074189823834137541401724676061479563313595066772721212890564129772962071222553637532269913692292259575768672512932854581221152744056057912839337245531980882702344700979783931327841644398136178201416585400955200081806592644965414670260490096057680432089528550742860606380693450669128221763812083745996674045869742958198235237214812907734563711418682245817642018409966634962367078979707

Factorizations

Primary (ID: 2149) 47198858799491425660200071 (proven prime)
(ID: 27916) 29138013145918323035382718987270944458725152081920322014580801410847701365783021027697718768544500725126128274541195215379573930482229031681655296160454439186158722029861953566324244370004311944834420568907739910190243459105539178488634163922059094336504593282449846185447622260929044088319922317530346646808259077255374330142984453311621478359560331919520518051837842297778042600518044200014099743598163138018702308246658276882288982028524700465641264680692319576019564098166903602537405376475465236014469373098119700358022628970745236882854301111528755095339205148319416305882128938032492659778436585239119743322477771242522178509233517 (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.