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 #1100000009052308384 632 digits created 2026-08-07

Value

27149496072530923082327143019438615647026601772415623909140041331843677308394885244227694460778852889508669831733877579946959871968260770802091104150806248334455790960443447428828340209669638392590606903579592381371499790479147536600977650773705516396315238484695653784537111158570054435227433557481218830065286268966351972042823872511729920747993110175411020362785198087545789225977045260697424171324242103362694681043869138601655620385860040148926101810054213644840294775587059284942499941888030391508103497298775900218782614020633188511787499583708901916153526627947532354640078236898969761410857954646128065935080500906835811349
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 78 of the certificate chain of a 1,584-digit prime (129 intermediate primes).

Certified number1,584-digit prime
Certificatedownload
Certificate chainshow step 78 of 129

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052308384 --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":1100000009052308384},"decimal":true,"detail":2}}'