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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 #1100000009054217302 1,461 digits created 2026-08-07

Value

106813813488071025687640417830261355917616487468760623332191620486178210055541088143313460738610392483638410113418801303754268262901155634423987256122721142540758010949477854927216941340768941463744235911760778338641222457292591810970372193693499823094162916036813631148002717889102624203314442669225140195987935120144705205137805177606792129256592791827048427894167512896540279529533391294354004147947184903205717885034741393118314175236930262518666884592952273936637672234428777659655901654977091396635118818651750250863188739653029479933473395117057177555624228500471787632646155632826261311951997912347000712869422448067990096184037765440064706063609529811790531150176488257582122473716033243208919800294795629169237393491711636719184945890101826459841399531159237964265726535383316671721595673832149284182043380080501282522572271352542965794981959750946871636307318954499951222927215442414936781193255576492133707230646427977580676408616195608850251339992729942575118548187217061518350889000321044987002771762479852214108546393782444623209621190761210462360489698614366549817427205819105292716209533188420733191221305934366879486265000523980201698750684395133459372742317288793827433735491834642035353173418146934568673612671626362611466545573536386775412775450190443749079547593998024767574896534665390015511220867322969222596719739226104417442270512235751518535744854621917828679009091565871409111768368863237613700942525165424732881623992583039248696483
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 66 of the certificate chain of a 2,214-digit prime (176 intermediate primes).

Certified number2,214-digit prime
Certificatedownload
Certificate chainshow step 66 of 176

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054217302 --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":1100000009054217302},"decimal":true,"detail":2}}'