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 #1100000009058074354 513 digits created 2026-08-08

Value

456919255462543626920083497062138346670748989366604305142132534174810560159605920049714385533657791993823265575936846630772705167407698876517555357372116206220398404330752703150266095620460920457346505272586622420384791830621629249515457375102740546438741647212662660179415390488742174181279121003270753415740491820044162089192642882590896890565981246312470410777776509553644144753475442258159533207579394429856166666023578357707110956651593619765401613985286309575296069459267508035948648472699957359558415956973
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 101 of the certificate chain of a 1,680-digit prime (138 intermediate primes).

Certified number1,680-digit prime
Certificatedownload
Certificate chainshow step 101 of 138

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009058074354 --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":1100000009058074354},"decimal":true,"detail":2}}'