Factor Info

ID 126384
Size 639 digits / 2121 bits
Status composite
Value 152775675836037403055949783542822826376992262452937404317361293413054951521227791865403733806960642959341912268779771674699123931386457466573714356490610237052686875735687572409987147239800418483518606329326601402405985308124494525003435633860105929296214677398859386830773939728365402032641200809376797519515019071037868778043148061136750939853984133614637584960259316579005823023620295665395124376096836012512641248614725341495357557128487536509952825314424987664396696507827188810890584828044457407799810137911701778456484097976332647498720499722029742423280372563481161143209900849127473224308462497508297506940120887902189553284835823

Factorizations

Primary (ID: 48579) 770629982347916525626348845372088217570136252472435881517010845158794952246325583 (proven prime)
(ID: 126385) 198247770441747136112188200464005797660104370071612901671097348907930011661126342577722108034266835088476742625721569236959630452093925026679118645308087867781352922720254861500572364580263044759580193935669985701509385866638723928247836976163501452090730457921258742527382715465785893567543493740322166203359128033432756690072972379223796738464935454364046106359482597831864315724115306926763258151278634363305287845609378823327187514064416139904032858036469543819405324850145698765094909562258536870319935196298293414532124082214837570111247221928563709281 (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.