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 #1100000009047329700 820 digits created 2026-08-05

Value

7452964600959300507893465442366083886439414632033288068189328043749528851625008382938882590631115170130020163066991195802337915426787100893560971026276866904246411919775084251655386876115289769382760932135674754245886465229575324376952212575089825395194846488454118077739581431136774187887506446357604319038504282131314264125215602099368933518267474501680714637618962553414406856728060914760428979900903090128450993496667568967306417635075145108915176962787830880323434951736100287980552566403464023632303561290038547275036143049006268688916098357661842374025161679197597500118529394016232557585934443625973815954371517049942556946470191679072025669983937341073224214999565782642784992190678157273113682738241940805702589155612190933186986080388666165241295084315085361361998467011050670393585864878405520078679929700829
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 49 of the certificate chain of a 1,453-digit prime (111 intermediate primes).

Certified number1,453-digit prime
Certificatedownload
Certificate chainshow step 49 of 111

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047329700 --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":1100000009047329700},"decimal":true,"detail":2}}'