Factor Info

ID 80157
Size 441 digits / 1465 bits
Status composite
Value 881960794110799361814389970366357925802000391532706761264029715847036259968356924747471391727730489303979666268449915168805181734544660078958178070080406457675929162783585873045217403467810936560989837099245306791765967782359629565676272813711405420608316634917029727478496802971011392668720778071333849871547541609435017262489455495498067115226245142842785874936238932957216089946579867210218436171342808634959584275945170647592487181595457

Factorizations

Primary (ID: 79078) 126842040264286084929767338120479708840436393117601 (proven prime)
(ID: 80158) 6953221441985320397420116118992858030888069885636813351327908358047486962419248262747813206494414101289721647021669078027016957790790694008652836590155237982883354901586322497758002514061720181054139178708759771846190583673473377590020440456050676055095663287594279537972394305461184947374376225154980682605425553238302681457699563476471009614882212621058903215151983520958715514453123172257 (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.