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 #1100000009048271069 435 digits created 2026-08-05

Value

192565159434714253903943120064025662936720056328063193279779722381194832947591542712581988616605199696536568046037448031918409396424728710055657858708631047460222595014486943923787676393190413674831451054687959875496510995547731975926469771788506673234258032957020268980065740203872752470404568607625338554011992162417929269737590355189267314642935551744902796800506058428983113229906539592546039212619241470151162736175447548797020871
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 99 of the certificate chain of a 1,483-digit prime (134 intermediate primes).

Certified number1,483-digit prime
Certificatedownload
Certificate chainshow step 99 of 134

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009048271069 --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":1100000009048271069},"decimal":true,"detail":2}}'