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 #1100000009050482465 522 digits created 2026-08-06

Value

101379788373547947414716114737554758383925181786204573156556425297864983807992837121010466465395928715715848472225123301238320640388317563596338206853717041209419780208526487446615611445434514024604271014948610337298392557738413729032953015254593444381112120318308416643472128075640181993296678397448474794300374759643999718329043646940544286443886783556346000937176818572331238985065359920204130903263315323715259726653841697132847135517551935547263752265372892306934823006971621082942692786406597991685474621807644806903
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 80 of the certificate chain of a 1,529-digit prime (117 intermediate primes).

Certified number1,529-digit prime
Certificatedownload
Certificate chainshow step 80 of 117

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009050482465 --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":1100000009050482465},"decimal":true,"detail":2}}'