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 #1100000009041818368 713 digits created 2026-08-03

Value

41375664218414539262694865049839004111122000030514929323706132599203161073011728008361460579760671230432684082628810305827592518730100157977526537073434248289576716508082909726992909154195687073959286655857547112910588400824412589469721068307896665437068646801295936482587434347680498073605127402227630716696760791192380550734507134319367846671844488557215919323868999984828275403600345541213547118987537556920848618843868692916132896906946709934838086464388383741728828011316632170813181881879720237115184476522649447763547091376655419245223981390117156537183248503072991444066714316226626501005651436074797488654444103509702891731999209178279977614839560453720598429498799304393638728909398582339239481514291737
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 45 of the certificate chain of a 1,302-digit prime (104 intermediate primes).

Certified number1,302-digit prime
Certificatedownload
Certificate chainshow step 45 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009041818368 --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":1100000009041818368},"decimal":true,"detail":2}}'