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 #1100000009047329704 810 digits created 2026-08-05

Value

544446758226591403453281904545969672783956047275586594198823690049790220641555570333811408579950008279163521625857753345845080872389584311775248679305427072198298812101777131147364468891779944731060233935553113151373817173824710981975070034686916324434397035616611952711322478125839697218822291562877703832117336511572750435885893064244451828334089318744452209211323081438071777601360461836588323827574426346326451146797722096012641519100633904072391024272307827963623652985841548940735030540621828671204404025936714169898331897084501261081352027229184371803163213497134167543213373034981109472645804698202051640637912939285054328819787818928857074012785458968539787065545219329764892303256613990112876904702094038839214617809395653875746552498033048946490985178294847082940726837302949999513198997715927729871
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 50 of the certificate chain of a 1,453-digit prime (111 intermediate primes).

Certified number1,453-digit prime
Certificatedownload
Certificate chainshow step 50 of 111

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047329704 --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":1100000009047329704},"decimal":true,"detail":2}}'