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 #1100000009122751438 1,043 digits created 2026-08-30

Value

24025802604282936458027683431047224730164483696547276815843612078676707929481702736371526026768364773844096259310161374196253431343621851530732083516655060498201226574524490605390077017534540906114024226458741104014385754903330669206584806734450161488571067838869626046994657579968767312997845476968103692913529339824396394564522627220626838780102284544704350141620249187965260009555279501931389036177412758495393320790709434475338003794276078135715105047360276416587884055614508277564186250505757685225512890633679176688738667996862372648303706317805259196663845960608417807334671134230564948069073150025543491974722171800587050301917838931997887901317790338334828319295258522832704628597706133716322533082126422822131998915652840937446634765071326081313044579450689794816154168219639736505862104444416984087616466254630812622099494133203098425314809161067218459780544125561102162483331943293672815741188085132606993739996246232932944053399818958218545392013496971508066940203791221671277622224515881003499486513587895203827014423155601410041
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 118 of the certificate chain of a 2,256-digit prime (240 intermediate primes).

Certified number2,256-digit prime
Certificatedownload
Certificate chainshow step 118 of 240

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009122751438 --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":1100000009122751438},"decimal":true,"detail":2}}'