Factor Info

ID 159734
Size 486 digits / 1613 bits
Status composite
Value 282369776165911036262208815361182653800018910466470068884363386003080980319115673370399969718488264962399833004296792249963946863439556833362858622855062903998679355797896477093915670955375976763008735414576488688291152248350435672835005185234848788017339888377414336669202931199053401326979970899588276559773003111092753048935874964762237083402114077924355169033723910825730984299351911072199880357892234525825756597728693191463207115946869109004404471092561314920309463312013318810417

Factorizations

Primary (ID: 158776) 18610345022908326918950809 (proven prime)
(ID: 159735) 15172731930457448958935794218082276599010880644605300348157847484132361332726293229301416274707069108173209517712232050358548561997213787040623534088573768777032670295530162362937461997859926421605290996609325909779887457879468854958479953042673029696777784282320158086116466617097514304531929602511589859172304934691192907548765397986086280604520586114204879237501703469746013231328358521425075507751705425880992045615630337001613813144014048037400586383841113 (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.