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 #1100000009037629094 738 digits created 2026-08-02

Value

309504372127304279582319368606171488586239303930429796879772799901462945064583424975778412906162822054976940997268046613607789329495467250140014833940042770268596956208336091807773788148670695044572392168686577783485679672831076058610098676361201452608904678264034403326355659527053493928928178096312445568909829267775381495390408058367060922913663991888120959035299681141328894841131008061492713800752067076387578631982763731060223664208080311872284383722257012520556422921227815383599314191402699439716936749661570925459120551413254127055560513244634611302281284774328105273361587644194757328173176621842870377514896365614766994981062859119267291041277331527273275530273697383435435407192744341510778086930582668619287758143249769058687
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 51 of the certificate chain of a 1,247-digit prime (104 intermediate primes).

Certified number1,247-digit prime
Certificatedownload
Certificate chainshow step 51 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009037629094 --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":1100000009037629094},"decimal":true,"detail":2}}'