Factor Info

ID 101556
Size 390 digits / 1293 bits
Status composite
Value 166369191192577011668213669311438481902720788888339996858028800128079922103274980971997752145654712224974578903952352440970023494640413963564170186381632256722260582324320696356391686854616768271821980638003185139601840070986156526662426074278542195557694354918489723929443183343838738513717479740460318518011705726356511155240003089607076132802306589111558299531195272171403643058378899789

Factorizations

Primary (ID: 175) 140997186409836049132841 (proven prime)
(ID: 101557) 1179946887088883045347524919790574573734395240194911118741686371060519890559512371552750560851897032423470406895677282000912122727747980518828708308683088580337956000113531020635717998707116474588654853321171390108075845763453323623695751611396057319628942871631281924850159877997587660493054330032912838043610586421803371331139814503206342282713197820857975061271429 (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.