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 #1100000009054708605 1,591 digits created 2026-08-08

Value

2092038550210724715996747867752908340809819131096955335168563236881377117247837668979048223300571102108681601550322022086267462280189539800924471927108769227129368774357383653115947676465471125715941239167601470216740880436360675550642409947294949317302312657440586383375135772173295307597044865170227311688779643700102555990259337085449881328209430813532330520182488085592475035834989572412424902346194911794298047661184535551052818961681609572580022361266799230796351980813300392846551146405055346754930867133639404258948986801738671998762649181812378521970094800656121791355549706120491026602936201491758234892495225333413481553137256442487926249297055207571696987850984515591494626887582189135128521266188217013780033827447911203742674521203752324744931763721268584758725438416454234601922714985778749453410670362435698722894954170205327423809126926606808258790743106402732327603476183474979086236526686654596586342150003854929704628239988446744778877328838352692562190146860888942064888129155296212118323305904984253731277250652724606486492766156995320424914225060582608681009506306680924613320957769969036086114266097265272961567212066457157353969458857895921701769249168038945218324929064952972932865969093218081698716025953470569772901983979161306459053554973099366177263744409042502568507468075536246918689921898084433575638663351089193514616553699912248258949274042460215607885767749381090794347399040373980870306234841743133049553222968718391439212823707557023570321498728669572037464009676838668429902911016339100859252782005760123072307014632861773283078234630444411734400235677
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 5 of the certificate chain of a 1,632-digit prime (127 intermediate primes).

Certified number1,632-digit prime
Certificatedownload
Certificate chainshow step 5 of 127

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054708605 --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":1100000009054708605},"decimal":true,"detail":2}}'