factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000008674980187 2,424 digits created 2026-03-09

Value

423214683479475180636203470515318532251520149638668314525662458400781345613532837036401510148768132541440402326273234292955747725925078102856618404320288943197740419691298090929766002876724315291301944587581712645354965227988816514814539479928364505962997334509346014771484986873214664475615216451416006850274571110751418925907213204907230293608051651834944362419360391981376906159180007216658892933842962573553331854745744593146257904367721659632838396762226877754634003110796536620483415045125363904245600470418663198631692625927535757750643669267788829624024931599478608347277018780120835224229166187963349508001725335818039432358933068426643767220588979383870916767811914630344485024274086399430743163290007306184932136311069877112660325727539652718329606436870985935335798898005180529571148037046490175332461853612185325221393616501040783386475569116254801645665742969439392126261099566621492847733772759448165207076729967656520617998338525072172597382515608294002413026792481946605970501478749224662657936390270790181786930907157265826619772916214873765201427897729625037504928142479444058743641901344064728523887482876729445709144144481480497900328551050823415014031134591341823748669498923973961694697119252993888959106506619239839785848727094627654972316346959745452573370048419033415057550339745802796422236738185803458367664344805864241146797532280672832482131933598563136620540240065360758659996672206762104764650670298818170804124082057332318769568966248042475062966281751379750926779235418971415247794914037371422122817909300500105859651157486626064059162339245325285970905009191461404954035812888961973474959239062096587604390152168148272622664194911910658563070275275889847566915880235551614830117073453944776039482932386999618645913707377270643134169864380222172857338214244256990757349184012330842602752626961369925343726267272651909098838260654802900685543644484505334643127563835226476551330003484521596809627244668023883979608153856042415125960016348710599786265200212327856616423049695676780091620893561063543891317833188995368673695983338205352104726588156929438220411083137903085774706078361210299451778121037011096056440556735317979100597793767881039890005052723186331441326990886273072947967996472460783068036236531180091102549591863239262381358415386261962990266539216868528742397589412634158250545706920757614289676986641375402075035482266536497829514106307657556817343642795735313732459395868797
term 799^835+798
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,424 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byAnonymous

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674980187 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000008674980187},"decimal":true,"detail":2}}'