factordbrpc · fdb
Sign in
>
?

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 #1100000009050513867 801 digits created 2026-08-06

Value

329263239478648234314315037867059335951699557352183943934224531018829338636534001343184498190703203989766672306673093727075660610349067654779962704620169634796700576320060805299849724703084483494859998119545223655212423961077662475785276190005546479874653391978435296307119894138962919854040290319500987522449436954675744047591532777155535657780881438827151601645327223295927016640124853178174254677321648906507918554101586049198354218876237491517820523151464596728013273687963580229730040186322766433358080578101341614970228841494551012691982767315112762668436590598504729656576200037009133593172084974186133422826936942753422373069922954194723207943748753147134399393470988075850803962446796934596404574648603931327936469694285079147530099904358171860637606441863394013593995125795347685635751509873
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 60 of the certificate chain of a 1,530-digit prime (124 intermediate primes).

Certified number1,530-digit prime
Certificatedownload
Certificate chainshow step 60 of 124

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009050513867 --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":1100000009050513867},"decimal":true,"detail":2}}'