Factor Info

ID 80883
Size 281 digits / 933 bits
Status composite
Value 51903604259579733299830402272471096460682748320738085501264141752966440108620723685305141262303389369696321274152211225483372148891358978329872725246500014823302075776209457158063679242618570208151999177704912897064625377069135862487590918151219308665673487785134047630617938344691

Factorizations

Primary (ID: 79405) 28235079823522550229129704410918991804244420210830930841782674696551890274857892791663658577333565508131359 (proven prime)
(ID: 80884) 1838266602538131123224082502924258164186865579249399605316655301144395297962763878491531845699817699693118234694601543449519827865462071346232265542961581279032477235200715949 (proven prime)

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.