Factor Info

ID 157456
Size 714 digits / 2372 bits
Status composite
Value 588478775482736973821497038451376820425756103214932920472739513013489291008573994077558796989085790623475676358570515158330065340366222763766165455790691406402700253055017658280246652849981029919581209698255002140221335335962740356276151073837050283195399257583800052593889591500619900947039762281926532409045113482703032974395581752888953083769495924880207905615965006903578255423576808806393725784989308686121035232648778860005883398708896387044445984502822111192530911645655174275709922236999260763642420813885485377971209226100105618233043903023416561974319271330113954067455570836217142826007753363088154591836853619110178647834518807536640731861787956033807927807796494735833686737118597156000156507090498343

Factorizations

Primary (ID: 10375) 1998447222711143545931606352264121 (proven prime)
(ID: 191596) 294468009359982962553222386407032786656384774460144789171503015325145156255219839723051597613827331598534083428207129357005726176640296450819747206949923957211885202704221899433145687839255474025845535842836663808318075743574260381317564910236164727574918893850035102578389167422938326608821916015380037851323585709330966286964041614176422117375683557018620367509093282234338138327079280160678072696732543495930844566168665411829201931541241969433178916798583737443120893672669721870738054469916000459146059105998139096078711809846420324190925237200227633309583555863806794125617556194741741312273837743518950855930825212618033093565975375433157496865526886371121534632100988540383 (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.