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 #1100000009054832643 2,240 digits created 2026-08-08

Value

13686013500855925541632167627759325375635040552319459154623266631590375887785851006105286831252855652384599401115023134231534247750972658480381340908359592870008213247334342688471499105023258909810782700946501491946452303687766934738752204882316377942410511126718971190848787022056857761200511203710872561440118386705194142764389630731468708496527686896263374669840505756917401509792669546355310235753409406761896661278377213082949447474371612283597274034175953080531002718955597406506659242971307090147702123120670750684704172851506914324434894038464744468349926248927982323237779538988201614222164940101975704582118911793793202055253971207522468361438455088402056393285625351319182799036137757877049144604284041559109074314662287856814075176449899514753485795576884214773117336301608431177971156510858356800068421684711866284711756090716144901484878303906015162626446069563863906977199478746962640025030283713341270627503777230568110140566006180755486735260108791242709823183105515154484342014190766784652444323168555132825769719859436509312606509403800901537720781387222629795086357131752528428146367350457566277161720104447196764092162263555094200046372688759475915449479995078528892365914491266227622176255403876169008928467353248254737470866615468757773912541496484706694213965247419630463424474759529233019849538678529731737838231175741240867946431668970781657821149102277549026782903829851407518802248518235706927981245159094850255069092159156335080327731544871292888118167764882214777882823657518249687083740614462467073791237516877019911701988320825067376147063924497003503070560281923912178239984564733318650859152922575210145966090457128939285854606686128731477293006950385716706874193809729476547271061311298469035724230905343088028836253352506792292326523367791379651405607911428712983246899242905764439143289822615117491697082861744393792358735877262452510856701072120799330984573538770241081801623811818353075954578531568211281124226509103947684630689092336682429609258477230972719869222410477435621805486808129481744645418937483316622070112245930065389660496892172997213663825251922534689250175284899425780229703681026740134330535517080991780979026038320429522633575635000406322783716451658923100900370738976922998895291529
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 2,317-digit prime (181 intermediate primes).

Certified number2,317-digit prime
Certificatedownload
Certificate chainshow step 8 of 181

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054832643 --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":1100000009054832643},"decimal":true,"detail":2}}'