Factor Info

ID 164225
Size 465 digits / 1544 bits
Status composite
Value 404344502165624437318378990592222218521537938017185510670522286736022800407619891085755655343481503659998805282942053760124133699541882519688930254634609135908777402948004996978416300725565167350840256137530886226030796255034343846216863287034309533894433965780964395658600601621300162457971781444168960925045268600418003836581146337110339093893973803797725131329500716309720099201588475933017032535972095979608958200875575903893609069177531618087732259968031496231

Factorizations

Primary (ID: 163599) 17881783852634882214225337 (proven prime)
(ID: 195922) 22612089794723933210488653091380927373439330224340676135775218586727977528543996252864105614830911108056574793010910917363695156247465699558187474952077452929207324515956395451122055938921389519675562224674973639142232675926123344637459177417789400974928968694172946614913585935502402264983824186418709157999520919858961256753347451275539143531968990141689400569482819159863096285137191770457146134359712193870758387710204893612692836900063 (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.