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 #1100000009074555207 1,468 digits created 2026-08-11

Value

6836377627850465109865784866620849943803004493386966745412831954675726274136546615334457898171124565197529928886297525558138992632681802367783259663583931346538805854602166779935113356112721485004100002714781189481092272018756374416714841438587186384132072889707446928050338388865861980981794543251661600323825121104577805196587465571830885411522894401348089572630410664662640070186778894014614338722391570218110289533163142243758649866296591458377365418117888404241534675663064122365803287529086304888101197108839980767873950112743746639038247277961474006889996729040714697430102909008837639173343427331715694634694744661879410232498254423034464398387810797319761940843594630145112823677857175582225501902885621669448244854742714395560928658539876427080238321926790360142274785433374649016306201508158410397587191792226880963257606841545402406841502814289898643827595752152278942125189426053503794453571542611246067838264549767643362846336345263120628890811473507724652574409890200074788592352362775933459364131621254572044377761923219536968401700617203333890858846523691817679908385159056970538993116992058624831402411401270833562563597203605767053916778994510386664636477022193240902744245891795444505192336980559377684317134614330500077398972884476512449172163544843599032970085959926267669962720309193504563600146856529270779124843686937579067452507077888748012562933958103310667562978682343082183014416623634063668234077007586399818819576103449915279022534521859
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 59 of the certificate chain of a 2,126-digit prime (169 intermediate primes).

Certified number2,126-digit prime
Certificatedownload
Certificate chainshow step 59 of 169

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009074555207 --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":1100000009074555207},"decimal":true,"detail":2}}'