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 #1100000006961976407 891 digits created 2024-04-13

Value

319981631756978611002463846548323751778898704192264370621670315824128576185171895301724979925582693335534377211422904149100521533937563226904825148994499576752329814377712599307035512107339426402971753228735993822486108861383638098873695966506894363492969644429462394804558884488834795859699723745544046633657048601954056880750045390459391815466629553973489276669183410892131663147863241495497786968777481420386496246279614789872276589986396184697258587201447394004387631984588919127262369495910321791986741254744119048637948670156431983804152666465594666820326558510119093992722527504586670909885715860245594080409872483564798999024488348255721640907279929002295346495384030623689186973117971368453221044067655337865228797592654041820436233950984056629495615233184383201972531117947110887037246486420020114226481545651388088533566480118629134882624106245757334448016622384701326397055662237
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 100 of the certificate chain of a 1,552-digit prime (240 intermediate primes).

Certified number1,552-digit prime
Certificatedownload
Certificate chainshow step 100 of 240

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006961976407 --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":1100000006961976407},"decimal":true,"detail":2}}'