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 #1100000008676532429 659 digits created 2026-03-10

Value

29548261900095226647236306774786556894900317452577997581822088320875492171468895561864607799807219274227130132419189989122045092799446564408160322987978494138914699358573882847385590509609406464604016301649932360027741055970157961151300844917684749522211114709330925083088227011817681854681326772592503617678975216104445468816938369015836362309775852958272625601264818734258459533611084269988560810828376405112173388776351427190332583509956570969525671746822852018656652407995290976260315155074623369128333007720474901404572505153429094011893297466961877751137390081954014714953070652215139855157514814402936975237072942545383347120494284904511937019978491373
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 83 of the certificate chain of a 1,448-digit prime (161 intermediate primes).

Certified number1,448-digit prime
Certificatedownload
Certificate chainshow step 83 of 161

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676532429 --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":1100000008676532429},"decimal":true,"detail":2}}'