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 #1100000009050962417 1,007 digits created 2026-08-06

Value

56686465675603576604742394118973326893371055004173466862787525304984410533387085081966263186825675932975340690238510936986166153389883492000630343667529930200905179081777765977198644026019159018013305112297533941262405815961991380921503132718615204678956066478183942590500727519494825660706117313652894605878456779131353241935387116730531506825434199538890110988498411788023550412428140599000287882252131415868074480564292886964825669124550364819874915209004225036077690573624654430645835146534498109003956691292264511585907005843357049321436992331452826174691910034282970358705163995236999779653171265494591951893372736408974067048449994889706843459397045784126402398692684985635407040499643930119332021821567231008578721065758741957202735046288681639208237657833951760329603620155724529667838048510017915722862580638660412753028120115914570284266393338476905475771969931406698387379057567124259308695149453722266104719820866170101429312210377262186523774978825892836554010485376325079993134107246991576637
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,548-digit prime (121 intermediate primes).

Certified number1,548-digit prime
Certificatedownload
Certificate chainshow step 41 of 121

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009050962417 --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":1100000009050962417},"decimal":true,"detail":2}}'