Factor Info

ID 157411
Size 558 digits / 1851 bits
Status composite
Value 111853296971099625346843131515379363397662248317841847798092145362332571747039628528108647313596905769095173752565982761213098801580969971482995081032146758328465548918359599557399372488289843737505223098844119727221108885411742540372361543664911930939130849536898367490036718948930775850994629307090745407630787512482313606533884017910152810198483506846704488877762033045414091825582709817450671199946936239711011404245210206420236856523029208963941154939714599473202692647817907332361970278770622212580222961190408698282280834598914102417128872023971780231

Factorizations

Primary (ID: 157412) 1970116306308855665077103351 (proven prime)
(ID: 157413) 56774971413065576541310669521065268243638586905803607286290569076272735129627396710050433962585442981603847404348927523105988093896479260942127305822946832994345817168570740938342658760627080389854185081463607449299718228008144897745297605348697119766154889062309950404357941722928128429646434357995927360762121150617700703342101799662917866445577901444024037166280381741866490980749191751787751526791827958427425035539246624468510462743427560703566584582751915949127320605188155341236142312513034341789015609407214770605234928881 (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.