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 #1100000009063857214 2,506 digits created 2026-08-09

Value

3697691910997512478264015802818627882488636989161919017374455381522864285492416453959305723824031264027022173693438568760828508221265997790592315629963926144451137014682708013642189342024799023099384133771102198004133118753140353632807153972169442241185070634623966199767789214288465569055504702150832045324370452609921264982976508767019635749347111285531625737151356727250424728530783649991169777847155516428104834799988321606844012458976080132557680757566293711858888006308810876553904758282122244163483571728241982938981301933452029341681966735622093670138883315816880644429305248201774545156229816133749473769303832857912659330783901640816623521655606304963477841958945601714201242321352255581723637231055249752858440988925168654942361413355831506320210510461873298134890964037119911321277100286264013038508906434707146545912654422097821786783186281619014010150506598027440456281541657009060061653646841684261844599709354202310206984099119106091500287224225764748713315438069549468302470974551488002460913443681466306267026608454859580344392716414654269909936355877401144944241455682395690236580740464273167230062250095202950480082831633581746542121926437599223762064078247573908186749589966594120050697038924323202768111651943990084869871338092368055946571025273227878706305343214393005618583664275390163636248436931747041958041137280109451701562767860690777718153247858474195337582669619595637648775391551918703611979180885499568104290127372648001783450345503326175950826006158193531547203725995697109273582074102952443559979934113493646909160751597293959710029453425863057700755278482816070050984012914028155482866402853237328199478333446798731550525651024775483107010513153830632723463505738588798945862905251183001624679950740710223187886263665179349781013848555623763021883014356460829817045336579074899445245705989668251345297858447734477943514934151577623309321639006886651510495776847321848430543935999697171071797285944614600270027630682047153221738884918058391463534190498587210100249553026506880597711891090048816931901189929151524241656523181583479350359472253532674325792936915144491690936215602623897433503115492683157273259315606313601759162145876714616583853849994909953061749404898975038317553868761426387876009982485739995453032772279247208218381204822493400811712373163389220886300850128355140656678367815239142994370654261728084777544706724856786057765954471304402406606685225061010766698394580295841074635273813632784339621767541424326646249414269214833678318543291132327323788883
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 6 of the certificate chain of a 2,571-digit prime (190 intermediate primes).

Certified number2,571-digit prime
Certificatedownload
Certificate chainshow step 6 of 190

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009063857214 --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":1100000009063857214},"decimal":true,"detail":2}}'