Factor Info

ID 20118
Size 300 digits / 996 bits
Status composite
Value 527511503299096094903632735587224545747483222912145800171749025051652834689808973901092236337394323680088148950186826456614162703773388338023157188968766662838457097418077279006936360124072964994312675661090075896569239081227468204897624156967193997927886875850128302520260797672867254950512538365263

Factorizations

Primary (ID: 19410) 1604204037181898492842452177634233120825494895604445254059369227570068074354992595031636365651567169241873842145514809 (proven prime)
(ID: 20119) 328830679310453754915155768227495235329261497517806584073599983097585101077717193987768606878995960468762394797684114544714219984484001065567626526501680440465693288035792812855582407 (proven prime)

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.