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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 #1100000004831645809 3,066 digits created 2023-10-24

Value

959442865205758385950281627786673054082250539214827723208422970513985448480098086030881748580450127279054416572873592638008287163683571892951012939138144868174615298096832108437724697664993931993251244510907345593641432611655014940690849266311387529702795594350928206319936514801866229421851230588128208004797455259624754358380190584118259428643495418411991795554337572381758322696857822924697746246818031838764166477885705048848381638751770359213203070886874070384415643962033670316258021989799121891504631698734662254120962213840366281859131253784900779274785318262848252710917833272065529411394666561591159823277774535596056022767249408913590539957135268123115476043507125874104013083200784297255020989407974602662799018889416682988995153461125288130597954433917943804177544545169233638862923370108907188917283282839898535876956290048833044876097162207628444803627011950825824187710589020327110140631782130090411605616045770887131711298422485443239698226173403489653264981008688162523978251592734985403865660435950108829915965065167890718546391710636649121683835880201803365766376989822561719000520916343687617777958349690297722799067750336994848019895383409985528553546210840098868853828252589474929132730765809963074918779282890822559859254976566427821786174907021967275864029319687524575904319902374786425012358608419960463267374295483930021518559893662906925359364113574811018671725361240863127398993816523723548283677509687017515703669450099648913056326751490697634038008966359106392486169857195146616623491477552404586107928206507878189472567473321198328172388650859353487154929231335377029940141055145294994081649668196270151795593389455195185060971349646451120735165250328410042282176760280654968082362720221132718416146367480770759085592577348846277802473909881640988121261683558624997858179409241602083519396465999830807342724306951843942798160102487398375622312265975488976715524799174254095701074988614426722106268321701794468012001023908037095932433225113493427382052337815251806752972695103292924467690775578304280071194619513338238870775561892784167189090325776719643716258494289874466545219731926384730543021049204893568878633357376080824463179674227060180519178527069428245613663595304460232061682431719444846312774844946986266668614587312486430992726007028526598882362034524826818485458299207780712038218159743942291288662081980877635858871981152624869908739695577102619290829560237850779490877192724921218006317637139767103233377069816268890001935151110670483332447507000406231452277738240531053365392708699083738052871579606146902555983295921235772460127273647516635952690068594394548424256491945827872490519124251530499224134424138710362476127201995555322094843070604231656916402155618785145596643515681302951154450522846632708060992061447002864339869828740932316409693369106810432709868867188554709612477023107071102092149550047574929794751525218269905855750530569641647539598225749219489135136256244711338082894156638517536904883357929805103002912420191865608463463926207302428139630535489430519096793576141794959070612875366094416378133357
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 3,911-digit prime (465 intermediate primes).

Certified number3,911-digit prime
Certificatedownload
Certificate chainshow step 89 of 465

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004831645809 --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":1100000004831645809},"decimal":true,"detail":2}}'