Factor Info

ID 117292
Size 350 digits / 1163 bits
Status composite
Value 81698407140740128352372852624319642760262952955334347847333505817250674728323600623237031673279270975353779102766274372124491576267292677258863511777741830751399684817756566228990215235777426539879336320403159545563425777125991222603428025394030305072104063565372487754859261648981402394943204579916148465573981604020983315813001005018769818873308529

Factorizations

Primary (ID: 10003) 31451298511964347256882878104719921761 (proven prime)
(ID: 117293) 2597616346735615521243819803123858629760120983661755497026417062225328681221836490559555653588061579702214884222889895592661827266818815477249455899528670758979790543888237263557095996795236393065776289643268226590375595877284347497833681348904439912323410661378948372355396921754923905859998371556922204284783889 (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.