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 #1100000009008067597 2,439 digits created 2026-07-27

Value

413168497580525132648974797018601985583955074494191117331515149271754822772624119098878894482671357271218497559021787309106686231416207930668817847716654309187373695325326329853365677303648060219142453127731844597237875713287116497803369992587902022396422918364130312893664864295075110631242294991061801260119553517143838835808938350560671199044159079454281602678026958469001228952182710828227493126061796059636562476084989841118365302179995677999461412474407754942031786111889920973577193097279332089283579248860465687928927379852147434156334484802386335732583911257931338909084776709382538972105643285672386275987702059339645488483115256341083230461190302918157907955864654558272498116098815118375707917994938830263229292630633993507240801174790272457607892140635135272077573576790937092625102222797166644043663917741827984819650804195359533950783116817137856708515214404673798310655391042802784273705906007633531440670388370243222746187152832243364907211640148564607025489812330511819106280392397876144989249659684275943962527733633535583359776803128630789231358457972523011182039726844388351765834795978931286372300805469296774077280561585931975567794383051197463595781962125331752743035775422335529471729762638814797346339582715464987067397519636831904284290475010881161823926097210905094310539944193886804623855171222912787938339418544085775621760296889280339962865922960601573126639061858723522372095436410624330209178629131737304032421052509651185563033401043093305007704329014370897500038556343105792227811997992712133839918708445872063057549863455054291870683535637444421458394481911862570647082680253654397615564930876774798116703835750971607888828024298102212819141800176103260579070884445461325018766393878112242300310009573313674416148635505561598495950159499695543309203940945059013574904958162516084883741509348537777992615008467340704289667117481450294611296089415921054459336064412386434103120571067887546116420874005430264023890622684069361214495191764156205023918364695458536633635367750801100673631897660304091136723444074750123379383817057735417530731041564070707030502715851148226457685656185438092605703370990369117013391514323737823533973656679233149571202017844851450361664159277999801903138633162145899379716777877051858999402679660681483533924217189130590581628903417812420582700395540302596420179696966043674904797604628984896552294972598810650661837119654719911396136804442269446909071894202090559993330795159
term 4766^663+663
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,439 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008067597 --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":1100000009008067597},"decimal":true,"detail":2}}'