Factor Info

ID 52838
Size 273 digits / 907 bits
Status composite
Value 618203889701472255419906882437051612213693926875541549225379769873266826832424280542174769476440042686843240781542077792322068165697773484740037700886061580936244039935450184088190803993073721255803984124653363044921366419458831060314027445884578949465267483925900466024597

Factorizations

Primary (ID: 53546) 435969870238402935098824427 (proven prime)
(ID: 76144) 1417996820200941068526599140197679774669248804087139346635555632083063870417532585164529196287495546231210657316091577299906552448371187094024269450044392138700047141524228918021599916275705195819167528474891063004099885561986676098445081977091711 (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.