Factor Info

ID 77415
Size 573 digits / 1902 bits
Status composite
Value 215639189088027929523431501517714304264969185551861245838169665186378700773648945593448718109145844559547885781748573758778886619238833576479072627117514163479380104878604645222148348215172140091396167810875145898210475000971107864406805502328644889275234320738698976188887944610084476711914509606630891555747087041503446300091376926665012484544422686911279598734557522140455536519647506071594998897773423103718480940067351652421680736958474668986378965839345907862224930786883379431805579166816282844287558616062689765045527038096234221078432792794104155085176395069456731

Factorizations

Primary (ID: 76338) 163117845256502920687558543656697020247411364462120385893160945804553250187472604743326476435522680378897 (proven prime)
(ID: 77416) 1321984046251562240523403841459572746533450347523706565728950000269371821083806548881451563620219006506741298468018141821517474000962064539477161634376443725394057341987831679621261667356827778947766928204099928606342716776725972273572796859006552975312037955483175389311656566136215934149692261459043851997807148508859532565274430028850755214456924507048974259362813271561846231719199734069125032846018145436672599646824916254539046327012923584165499260596611001009323 (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.