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 #1100000009060931908 1,700 digits created 2026-08-09

Value

50009224388023189840852552146127155216821102600974559519785760445722691914373411269742592771903966693600950069161485398938899932217861110711740260498556084907586490041044203227740344849277281911475303171609590549576884220666923469542412436895801341606608369387715584965301553192078686745707453103315768820980865617674130211934836739843759968639351386684585587084255104848751817464482798674892631178741443301289057971475219635466794543096896566554327385032978526126071071404681419232180296144296541181307040780661785815424528042245456689199310854356650777887597299815625396331213723830497393280190621698383831275328574911851885329018158316059002322998628331380691205112944287631344047484024700577092074492225922898821331226192584989333318307735606879234992614816465320112907119470258389527161917589421677634453946021104546329333339907425191179648402127692554191761865371190109057620127853239928918066673394877828981161409037768154767995840729325956911128847090236201486574548799290389875861507836914220797339057960049024973194096645879727675434619320154586518086320404400273253520991605873345791406820444670218997331685692698493993499485471185354804229518938209917596826122058959489986923161163433028483813810722224557987153694441632250039384746350323080889158228751130714928085120012020778948540339574283331957093942253058683013732406737623028642311290416173927631389611248699758104019297967418213353146198368019609932157435653742601100572714547975628807578382596865881614479792839885135708621649946792815176537091599180021776216233245078196103713560247154371032154542408611945504192442761033984862601209870216348010607917331447206872101783392918793883053732723646478576006082487023388562943990833627
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 2,465-digit prime (202 intermediate primes).

Certified number2,465-digit prime
Certificatedownload
Certificate chainshow step 67 of 202

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009060931908 --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":1100000009060931908},"decimal":true,"detail":2}}'