Factor Info

ID 163342
Size 1194 digits / 3966 bits
Status composite
Value 616469496784523438044246953673392116058182515148413687509029080807598133530030555787162190991633673239135949880783369337883647751948012594035869946179660763695125512807727290423053123086533732371191582439000242271751754701437962708211968693574510567614076685340646198610313873779899180682413535849144144998199221243430465483094837719961406429462233247425545575057962181489416903700773799820203887279515146290949344691694632194756287476790118966717599334494519871341895145639988188882186423413555125494592577794269968221987909581965243895309593770518145135890058195475238926445032771979456493197978824541221949245310809769044981468563830227618739806839771891965812354381634910763543082977069717147679928942278345942966089582898728389934925993256617405547838772188745709151450625806913055964153391424026486056110516013208381302056636285298385026899765252150801681728357369241628794778778228478067151086836276080791517264270294394906373934320780543314694805768460152424753182511537021300087662571311396248865887431714249025165593416698788913545461773207356080111070160387626399901342388799117971888043835935371100752395405122752751541210064204731746031675089699298133236876351588298314215731350109

Factorizations

Primary (ID: 161256) 1797272164663814522186497 (proven prime)
(ID: 163343) 343002862284820406815162838442540471402681148839942619218268764278592733741664056437309560878783455406015785438782440698574128520611791184230129425710944377861801688117612234453086899565888782007866097233422043094982900544347927270355856659277352173633179402754845015061555189059924588864908947336052623301662258309064684089956466935989508231661981067352994974989063222246910870059313716092135673142444866994954494138617726845526291196000922392576109577874110623480119685420456194443594601126411536906736390939267348432675891012642704814727951837881791567520886836406981833248654874593286172723193765125681627360178000711595093526129722422115748881017949698398336949292502444984068472026886172979023724005219838236871602548767343284235668527988365231149654088365145580424333947654288993940737132245327111060772129166745525357622117660071343370080312382667461538300109835124127097714289979133324030425831973389494323517537110570961135416743119850555673010226843426471517227822168088500975361159731319549705702761994532734262415503079775163346620212388199339446512736221547462374634256114522013567486968199660055632739019944049325448164880989850111945596485061080285096797 (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.