Factor Info

ID 81486
Size 264 digits / 876 bits
Status composite
Value 450569823694482128356217768951989517564137843248657931330031923292506831935283338268715707940997137153764286365206811138426954857865808422737603667453057649228094894885823909013499908567193235029800103749317809902056983685575517613027859161084183762631775882072091

Factorizations

Primary (ID: 81487) 875165010655001587282221741751181 (proven prime)
(ID: 81488) 514839851009652692523382194582354750099737367642819565511933608559093823231687241981124605941325075586652399903112744292527546136234613672618312032521814752801318275019126178578629197881076215065863163385519753008199229420218711111 (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.