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 #1100000009024276052 775 digits created 2026-07-31

Value

2546362821172995312571175349193537947832315249398130188487790652824940059529782499785482676292063882907054793320168200829989728963901004307707808972031482082726364094956245483413820538012068337350836331232716156119024289202514951070561801587823883764445734049533738982660664797706044941141779030114062811033378078157518329912421279720771037590580091608640598900031566580351549068812224776351108999913419628276031772126098268554436374291297396877090175374111807761925977012936781249366478443722127442926664007335729521194831653884469227008129237317362827712986595715881854923677207682561567283379390548297493701093766007439929825675664220239379304560265816561084194254479649540185195465413336106606158547834686647335696644266644574083587610783857712125634147097276295570354851
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 31 of the certificate chain of a 1,191-digit prime (80 intermediate primes).

Certified number1,191-digit prime
Certificatedownload
Certificate chainshow step 31 of 80

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009024276052 --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":1100000009024276052},"decimal":true,"detail":2}}'