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 #1100000009044564629 471 digits created 2026-08-04

Value

152323278070333029277299318755928284154823335783641268638596284166142009366732528705232039320252682231183934444065397360641635442759472246935004577176058743126108460193076150455420650211897686628945335628729395932511878816810013090641274305072803883594194245329549251997933306702134141577689381396825860009643794088112944783961606058063085992713566092373234566242113354992037373233697458363155473480352746777627884023488467371188813574329525821893392983282633403107808351
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 81 of the certificate chain of a 1,401-digit prime (117 intermediate primes).

Certified number1,401-digit prime
Certificatedownload
Certificate chainshow step 81 of 117

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009044564629 --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":1100000009044564629},"decimal":true,"detail":2}}'