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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 #1100000009112552380 2,985 digits created 2026-08-27

Value

483054062155136539510377573904607841328186932003250373936359871548729479687709656752252478949537557008389598016184542810518199877866482789914791707509940083636050769359773181419589008133449710190465839361865225424793594854635917151538244909628808572630422215019363024439061610183629641789619684284747800633899701230102810138994733840442538408090283769915053987491261940150125195109117364063369366095531414647884336459457079027027844792589208393286906964087346788817596993442388239742096066488173849251881153542309530654220055674536953096326754396730551870562045953283132065845771450490571783010430949846493470471569731617163443278174132678184137505040302216498087550843734065097536819203031555151143722615462374860113759714286245167267578733302315505985288394040042872725278501107832514724342982117343525951620453326679923414032579609669093627590924163182326204187911075116151255027808474637869809397818140116856838928422308526993240583559125980168448972003664376807690814096305215214957658732972770443000054898501698154027211236232690251610061830366811282437198416999172753568022259425489830451349542932595302389063820493175492846857832203463041099801454447461615644920049681794783662374317198783379844466623158728292670041498438192832172139809766331959176686142307199002991190223571849686601256687309386296547294234469271814984704055299671372106435659929837660322874521772815035804611385157804717616691905101846121168831903958201972788279380750082056139426002079078633074270495270179940613930267722055855122203706277113124010645767825306528274645419389814768489429859023155290551812644080876937564766198108090268096863051776382846651136695415325377871777320069999263143730489121121686644373660585770601878639849035548311795502504559926081252524813590797955953663073272128386721757014180792317930646430233820319783933334003761405056779810565253256065569789357811157405407134073075106489233903272256377904564754357584241459576742925830482373349542186747305138380624758592606955799856817354247091684300352338584817637343055727373702134355693436489491269121387190956651683413792932027251484923921713595487951331549695595868697259693666891466442443582585372063480939730363417812624143646344449066764261013743213916040422638521089813153685512831527488560886927392433011887812367864953449861443639307917159717468636227639556902223744230191574602740004325812754298658166760217614230562923280511936888572706918747654529792837815158445359542461294421968468692022015813961179124556905104249764158689385913520419951957316127563578550011758959981620899856906536209940005976893339983730701153180928195151787923393131037755046465364276803844056719735461583083893929484310696473745858520342506606547959304163096107787648800524471248813912811815965116794889062078133958902437141867327211240157874348737377203810090915595938299463904334858999418657470887586017882262688635793620678024508350785334341902617690088477916693304085010702819226800608790328099584437887282681053801243980692726356729827764631
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 2 of the certificate chain of a 3,007-digit prime (215 intermediate primes).

Certified number3,007-digit prime
Certificatedownload
Certificate chainshow step 2 of 215

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009112552380 --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":1100000009112552380},"decimal":true,"detail":2}}'