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 #1100000009018917446 761 digits created 2026-07-29

Value

35471302616683338362600509864511388469307455768069312872480154325053913186571586352474811692206941179958284809289951877125130894386827499078350745748228115632610003934879097249026862616040554034763076646478514540188258758920790024733625960120770584061059730096072791778866819782896495228365704017826581865356231630421599581437763308045246918171167571417154823202526883945566367922531220966297318470883967950017934162316707104136140945506240799664911849750632561435197952749327674010564492320448147334403116276956092692662021671571736367575502262065038751580443314694739632192022130858873659328006590091087034899521681276213888524186888317754418035214979613859757267228960659285101967910131602767821435738563258208875421119879678257402584557846607172752974419319
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 1,049-digit prime (68 intermediate primes).

Certified number1,049-digit prime
Certificatedownload
Certificate chainshow step 20 of 68

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009018917446 --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":1100000009018917446},"decimal":true,"detail":2}}'