Factor Info

ID 21089
Size 335 digits / 1112 bits
Status composite
Value 51051359611135349128807037298376228635211749949968131067278310084992514900636213091403892137937670086675548376639939852603738857616747936810343496822673843947417998976836626776154895001747198279798052240739422878709508801090458673849806194677097427306280416049154075242364580813592137613667181074908163726201210451002031281018586113207

Factorizations

Primary (ID: 6697) 17499733663152976533452519 (proven prime)
(ID: 21090) 2917264947787627140753241660417331202407079006901842616218297707307659795859942892622102154874584397383382300490423395282139895483549435227116523820388910547890973721437863562188669140868467239223139663762911717460820014713266085962162620114734106427607089893074698049922449273139481786760098092992396958546353 (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.