Factor Info

ID 137296
Size 582 digits / 1933 bits
Status composite
Value 488284591112848593121705333861650869809764965555681657714262741913386111602804552130395188896018351980237214694743767478870056842242703819867491517622899264189306059596961220526568733298533998211709385325293167048693801823306531695071649199361597154093484939704286310716578766293858537768822480300342429804397692780327923101119409133868992735028964973276973830272979484484925389946760810831225784282616640324287991372114852675924885754472642637545582798722333177326735498305690366623114116069685407040888015501399072462780572129608098621976144502722964247550174129209193945018693087

Factorizations

Primary (ID: 172192) 1066732378612162389700753872333771975019456158169 (proven prime)
(ID: 172193) 457738605204911324723263328819575723092104801134680949156185592092691020859286116833349422582679759995055666787133603566159264173463476328302296777106688754176647975377523532898930495606882539769857264913876722814771827383615587783096427399999430933879489043026747549966670318104407431435002858889302964950285066280958610821696177832384057946076827878410538553787289714573603088666588636838685429075394998188735190366701092907369884804003918381292692750990331789543615758850007995924582449087886196742989508346601365811699253763080823 (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.