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 #1100000008824832803 524 digits created 2026-05-25

Value

67405544908257751392832646856183443112391167491986525186323875751628461460953213664702180910771659385002235563439593732154964177753276523160793839941713437607037202623258599786683849692943035024854576779784988295876235840918388072590343666683457572289254776980405384167654061209631942502845583843451658134517892496364492528092525600211238142899387634124648362720384590925244241330333372816471518089583946485405461500655300659705695428414258846619163214944087619812610080435150515133581717245637526790975008660015674788103871
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 39 of the certificate chain of a 1,052-digit prime (69 intermediate primes).

Certified number1,052-digit prime
Certificatedownload
Certificate chainshow step 39 of 69

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008824832803 --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":1100000008824832803},"decimal":true,"detail":2}}'