Factor Info

ID 74078
Size 389 digits / 1290 bits
Status composite
Value 19217712553769710330520685338266625699006234352033574294383408281518846863037268645153686979910395427228783680494912876386760176221555558444524900990883821514565319975690727753739227488710334343404803154229356269822162060886921881432766277970183658489515636509848681885790954061038685666705390811221431386411663397435586534247580704615983656393005778146004673576029654939290981881188831233

Factorizations

Primary (ID: 74079) 28605102021671393910936635011 (proven prime)
(ID: 74080) 671828142378595888823655015085621635421745275422391329511366181103810536928727218301806519087232437176882778896583419463728510015130240810098507090205322295029698325916784360505526076951093657817894140272918686136293196722608971344084482945074646559364158956666278974431562621758824877575748008015898865287949232141777142642498860229953997789105384831701084203 (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.