Factor Info

ID 64425
Size 564 digits / 1873 bits
Status composite
Value 413959198671156171839124126217423845470531627941749377815065462081343739615987825109450173883001879869555001185953169660416021803300407450526898940588658819872435571482128464303254460541163317684946957510766063735858856981979279794416578165507494550499073858979568271949399657586146116316159645769000296606776668377277112731805425367670736950667493994268868041534497183768172461481429561562241187263788721374764761904722470010493339456392445413210208639646998008853634995113851773996920920911711576289367112747919080509817806430269951405951561937381085489779347703

Factorizations

Primary (ID: 64426) 8591783300279320880881 (proven prime)
(ID: 64427) 48180823957431312501766894372601125620271754258774535654885685438394300255219199313831942667003581302639706055402741071746306541264637236190839227991343817259362608016697791876040090647721549728466066455028547530141175477954416024625010559279968619946113696205324671954045854854525913448762935805754163832061472014450377469202187207388043244946365945228568259410531606245607457932093637088787567753434079923965736483087812863387200723337080626065945460389269728586101686405996071187707734121662014927137179765080172870085022267799752935196263 (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.