Factor Info

ID 34480
Size 425 digits / 1411 bits
Status composite
Value 28690486987152016588032392329144574595933172524255987093153812428438986749058306073621702266027460689149161177792958370608245349773516454689264732266237656935665696215392677463047575395476004491610193956436090964219883446335791736450222443735269523387842007867039657706650361650045251569283977824675917312229661523966814372002924839414038179015550719129208098420563857286465090678866279190676876646201670475422270297566520287

Factorizations

Primary (ID: 18935) 72386347544037768298632733630815274606848381343 (proven prime)
(ID: 34481) 396352184639479853797321083337030219325767056284659059555611338201452866646884849218693689952740653162049454523511182029226750866847397436529557960310096601185715489964761223983670333369946233215191069974508481816782344568285867515667205652977228398072570946337558572689484334466424234092740611039735617912267501939727413222100425004104542259423708703758528681425332168294057409 (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.