Factor Info

ID 144254
Size 700 digits / 2324 bits
Status composite
Value 2174153863234704210622788099842863474027300391461215577037746802612765289796201337271088483266055275743271006954265174215854125399201416580634040120153722874012756510514164025665930384286560986473108805171924620534623250812321781985087155516427490425924349643467573796586084531175481396436547389498425368913273628628191548580496314597177869106583147913164427229604150345722751174047046384352467702921643064904703566790980215795023897774551240195160587717930833774553732616018495968202261763977516855707205928300791069297993664640883456479146357505839380822378539539687811346784663073283532364548717696122313093353347442803518449616659261960078511051272367102862114098570324320795484256138877966899043

Factorizations

Primary (ID: 143582) 29672467854781569042050491 (proven prime)
(ID: 144255) 73271757302935294754946906595619813372838385425191875626967014820994813492760972825056473196984152004868003979486228216515943856851585305076750254714668602411674780222983543472781639381350225909428437212029587050028561617013885168356197565369268402206168766040694960010303454791968901459328469988311081206693642338432507911390989316257388401796179881472137293652798021598444814666780467277103666914641537750884636719149356593295389467285069482122814067984598832143805945764760802874850114241794027636313581719705838006107267523068670936073246690646228912763732461090660876945856589851043496067261000633402998390334196601289416253332154440275116790477642623336295461377265273 (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.