Factor Info

ID 180638
Size 801 digits / 2659 bits
Status composite
Value 247265316843837524183683254339192628013648000279855301945092894508406186810193825179282382926343871800164620349594546986507694204046217110395547842064932930954353950847046268237524107337307542383886127067615647432813063359960172642702861704862568145866734938260608245495494988447884558254866537787570985193061236406352895871225144638222985253403823142372424099739236320053198408512141625199998628784343323640603061679061446675953575445317378276135755842875387926382741664329679668545627107635819966845406598205328673839189136823305461051509725137051660796978372562759382890812242989842787605677418744296944270327540628630066378915845242479510422680573698013033412248708581582521269811004690795057721176837239206500756224562625771231582612193244402737287784142929860102950372746346861281392539189345569

Factorizations

Primary (ID: 179162) 8751329810753593058093497033897 (proven prime)
(ID: 180639) 28254599265588078015531042959726503327822945730956598435140284236204459174361431610318497801857871847604024049305038715753149274654286189138456532969823511667117663490296876745593508319520975293782681344070850882198652022235229966368525086721996057070216003403256529399033375148307197868409956830004244663088356355579832518174897797485712683626732029410594943512351608826321916723760495832015901459545467626589428182423144559854496922589036792190128563468587760477206941398872874217726113364819040861862957465898301181132867884732682535119418211869237244955934535131808488750268582807826148012852301155467572144880035863347653879213274921407005793524727843098879296288285594278679917029329254325990502569569132711672638491633020112850281087053033244596717937645225371577 (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.