Factor Info

ID 199267
Size 552 digits / 1832 bits
Status composite
Value 251829008133318759638190348841194718529662267758801700080974252334837837253097109828334261419459639910826210960654619306144040145619909308513527145464386001419161604740445565311559196477208836382004325616593463384990902148754144974438956127163500229165384610609225741729011758935506839311222721271671864698177210551983441469979670379703482462987683452995568732429344010572124922508895399687646625975938303679325905006565589376230696870171163120918703514006790757814978470251066113468631258952223484456760582164571666859881645661909685629647532240671809

Factorizations

Primary (ID: 30896) 419792964995122262476303833616584403888811579502953814472213566582539360587514945665744185751170351962303223552252276830271269842672559233 (proven prime)
(ID: 199268) 599888585880053656219738024444205467363794797223647683348454981393180316482383893555026774570993883964682939779427871351624966571554111275704776104044514397300611002732788802379631740133442955357473892933338929351795814529231832327341392565614846027538744116450439020147076302375488350177028643159470933783169283939167749256532055219108157902627990165210532034357953004733224561435300169310675568811548132220276673 (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.