Factor Info

ID 172190
Size 296 digits / 981 bits
Status composite
Value 13070184169194092435702310034631567443196965612085063283330322970449998912162672776999723128434337743671355589755588175278515038760870139338554502399229704349532121691248502864748915024704712661049888980956185905182252543423261630626634080412863962262696812801775247616320358258094073251433908001

Factorizations

Primary (ID: 171397) 28990488449921080692492471080111493557055199347305037079060864260297067922505961 (proven prime)
(ID: 172191) 450843875630859635349162527480797736435718331553135338394085048867067630536781160647671653127819943303707086063086688571914975303429671156908517937346989357535520245889087481779997134411527545349774842959798256267641 (proven prime)

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.