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 #1100000009041059541 678 digits created 2026-08-03

Value

130429654665373802384363797445120757528966627692012224320672459980866479832547957731080523576450024014136826449754892203405524556839220369099905439804302771230986017422452408890955844438473397389185169108069461124271362271790913535511830197630258944147863591150506506416093432055606825523889995477622703295595008961684727210756862693112911298459928050341547030716310102496078410829924051500953120582494224353551967762868260939827672967742371921675896542317372007591582416975601950015721013310228717724260586220262854688363864824396998492909184410710584497831670863417600733706053200137319170596388991630473184197811778753204385825646142765535752395457295656638352781611008555827
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 1,295-digit prime (102 intermediate primes).

Certified number1,295-digit prime
Certificatedownload
Certificate chainshow step 51 of 102

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009041059541 --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":1100000009041059541},"decimal":true,"detail":2}}'