Factor Info

ID 2871
Size 408 digits / 1353 bits
Status composite
Value 170147149048969971033298334373279500758058484510369366207697249916738736184872494959088712982986381219193227557826102326971734805975946353745183345762987079076562291226245963973490409265394596347343204740843508783981856040127617998237327022468719396286320623282547809634646542562550814490015571994723510708362600359842794687597380029562121442509526319631673145709465573633127166663470788881962659012355448231

Factorizations

Primary (ID: 2872) 34261457162552911201 (proven prime)
(ID: 2873) 4966138720887137535484370750041791734168028689124867079971593066377422386430210922624485277841749228056808919684803370213448647514427069997606069994382209160023768889416858735539629343692537209542381524279963780338876954100518340194067533112516218421485829646487052568413055662317116283884574050602787783573207562469382995088915971892676495459275770175802481621005219357087797175504001031 (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.