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 #1100000009069583445 837 digits created 2026-08-10

Value

117074546747842803528245091352977995467763018444609346835582651500872783317881208114640051139780513579354446606508972030937456772485110723778335540397100514245995100647365155797343133842106977778341494885431592547922481360982374249636137743301764838857405611919587890120740485522385631530969398546306931453321544870267065095494822837571111883359978720375891017198479111495620512510396114875408678120392677496658736610311693746568984636602538379836469773877821223074754269888294340299672436403925796522178414119175191867040344893885339120687722671974324052022797859686291189757780905457587638723451104202531216159928424397707060354810660037754587324587718848355984837952716419674061060183570756838541707501161302092455120948317264144354884872558430110526264940459493223526787943072377235979403575285862665832254745696912071488437261332183
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 78 of the certificate chain of a 1,759-digit prime (141 intermediate primes).

Certified number1,759-digit prime
Certificatedownload
Certificate chainshow step 78 of 141

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009069583445 --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":1100000009069583445},"decimal":true,"detail":2}}'