factordbrpc · fdb
Sign in
>
?

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 #1100000009052356859 1,378 digits created 2026-08-07

Value

3827210564153991582130347921439892072901185520230798066217956508572559066716855831696869121756926807654515367737314924984384017011688955771756541318889872150670002209121243202332534967314090879912969292131659397705407596399045223079587271773116295302544906331627179080785956099942287082593855622854902172022962758330232712635289556373453479189270220910694708852423469627942554034914839955015434519389137353458080669577706148548885841243811442893410028184056730647983991431036877090572622257420914455403548218121065823521519167240320520827508839733888846383832408220602519395972899281207033386237906894992335728009303890455849511162032229478263156046731982631508693277663887525083065016778587572126835332428417437259140960955724363369653120000201384265392118763930662129669908111532377998257837342562158162969452651906871312703453380971096209907240300474894869725313420207292150684824118602299285024427516256808099520760400402159035506552767425516433689529623742105725472805954299196675860187711106225410205230984040011985924285781962481005358807318465981434324803303891466278125761519143663957853700276389026121630869095704465236642445414219500891413228763797622713316724925701790585746299021379206060196589656292426143130962588719932527293998293600948992170580784214211119669612122843639635770024528260683724516472572908137927181077569113587687308983315485034688681426988659551
Permalink ‹ prev prime next prime ›
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 19 of the certificate chain of a 1,586-digit prime (126 intermediate primes).

Certified number1,586-digit prime
Certificatedownload
Certificate chainshow step 19 of 126

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052356859 --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":1100000009052356859},"decimal":true,"detail":2}}'