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 #1100000009019702349 485 digits created 2026-07-30

Value

13215120132601236460032433810382462496179727012944723829253022014230668444558325103975670293149472540725715226308275161958711210040327393899741382153977007803105081626722963508283676894981388054384712429003211471103209648985566958251138853308028018056659294386027908869538441503389607838142194884001299515507755208674869266601716627205619797304279427061036644636684432889126181853093925703000278753412488506020815451171383647197668740636011022158808810751051872451954008725040171738723
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 1,113-digit prime (93 intermediate primes).

Certified number1,113-digit prime
Certificatedownload
Certificate chainshow step 58 of 93

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019702349 --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":1100000009019702349},"decimal":true,"detail":2}}'