Factor Info

ID 12919
Size 288 digits / 955 bits
Status composite
Value 203472005152451972479563670829132200664764511597021931767240521798647623946335652077838903869224355535687055305477896300451161153413744029976055408737375432024116196182280571737584111995859147803410636111254477885169799615744579325835612605719438033279336889805979463972832194759880232689

Factorizations

Primary (ID: 12920) 4993306712740682373278028175457833409641267771297902870921089197 (proven prime)
(ID: 12921) 40748949915950995871296595901660395736301485857665764453058168780845147455521852112261331598515348711831560675525154568456063761639614337926502880337939255896328669103180526065363986921703931363806369768772107209730857569237 (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.