Factor Info

ID 147929
Size 543 digits / 1803 bits
Status composite
Value 529529239179477896913656618141278208773869199960174540900535894617860871092963097512748646813230089669429136941039662765212071570611997954755823557508703142602063183912080156170201722771668237581316732113836565016906026824294454509650761670502989869826626497504027265825809140838678259060592929789527870034071952130354813422437614661114505419271442747324532707837642198708333819366835970441429131114310642887376408984481828272292209389696263537662355527650079664401986278289512487749301171324114990729019345062499191632088765957221207090257069

Factorizations

Primary (ID: 147930) 1896910051279471841131 (proven prime)
(ID: 147931) 279153583915225050836399182410055487546819837609471846443320026421134772759346298492151767076919002613565419494773046601719697675762555793702081351591020407728431491366071688247554937833048892520230686796053652368553083855106783446610688902966536498324610297842182042926911692992778270724682324424697005953082605870921999851198961055116167833201997702891802273856599167941684221708987512428656318889411755329939707584410430131909961548077509443436292377998423041841083478012301090513510294691556352790840747876981731312199 (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.