Factor Info

ID 123535
Size 573 digits / 1901 bits
Status composite
Value 176981716843491038832335813733976689586263530288190844841169582926400078476029727524388898114070744714147434127676337047060057865149118997483031724514739662014586694319272129807867385585241965413765330907557108562845938569569587733394551714651073265980481534732569804287500816437460227202759216905248305401267021385215712566215508575246080952299363464908293776482092615401926710473470683589000942509636808816519268566829260064302750664902408660658715654206831940668403681758188142113710184264608909727379861882976014177085164529369453904116191209447508694285053556268930717

Factorizations

Primary (ID: 164) 1059009573400125529504166094598642626708730201 (proven prime)
(ID: 123536) 167120034878685696626603575785190291357817556324432172187495351873310963015005235591989975147145709601726634990905592431549984873135378827957643219196920622820388177847562536118037435611334537080764462078526042519812453836092607745756191137163525170515423976030060210188773469240420193750341035645497180436691780082055607335508999268540050938526072734960886354567829946908524159949670699827808649647592070769746966326030052155418907359318132864034580795024586098381893325594748796842106666876492008462697629836120933895980057317 (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.