Factor Info

ID 12966
Size 313 digits / 1039 bits
Status composite
Value 3230789204877893085836669923978614112009754064069763415866360085555804433631674611538939891879920299505386628984879634605658099393260486087910106189004064242151330339382731337282488304727932102316499587271455349288445032175733802074392062772026868292178879102225188301153173321290321026063337157706871407181365289

Factorizations

Primary (ID: 4277) 260551495718621260054268273374657473120059796409 (proven prime)
(ID: 12967) 12399810624641111924238894550994723956749242101476964292639239147940646831322171158705644298255467865163558908132391237619298541048875510797487096408278316712991500723734093835752445157148170473236716903915155568463446240973990669735721005562770640128448572217102321 (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.