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 #1100000009019702194 722 digits created 2026-07-30

Value

77487406314435678107259214341028539557025423671392784050452136040835290234231979694502598034907163756865883547590631744516575632740960821903261045206766078287358771734470590158526219064878259521497256638170142361195580320965441364285234822282525473815874528468754589955462867041804343764672520991961454490075729605152266645015741406099848694331994802271727587780546049109132159455799414904959590877557854847045939512958593314261808016815258719479709900432065312000807978820720711131235001580712638231474408571388754745606450959064416264702149666325062630328918248698988187481679354506939244018748492387942980269546618624157685396838463604640491576233896551247119171825288619647380446880074567660707939489257131537853684403
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 37 of the certificate chain of a 1,113-digit prime (93 intermediate primes).

Certified number1,113-digit prime
Certificatedownload
Certificate chainshow step 37 of 93

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009019702194 --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":1100000009019702194},"decimal":true,"detail":2}}'