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 #1100000004931999413 1,038 digits created 2023-10-25

Value

396800972884540970296105659184230805014737110303666334439357651994469959894775501155223829128021876871663151565259778352149978842810709777926718520978961180529331105658597305522936624272586046537857637658598030896516365175976111429139123601662061776895251412661485022967479799612971273943088489384651025789307920562856919431755202299465469260319440760644038125447056398367356474775500054437403393895424377219030127810259053867858006224730930762487796852491832777693150950615410346063031918259573063574977228329064316068338062998552282974484369483994817123866061193493622895127494311440103048456232455390727506333281820447388952420047558895831486569696476464257863834461277063034835045745158444672126115625669298301563792589579382210731259367182845161638235534652817294178153547744087159242776423135194102575694721843455530764211125415149094151590868232032953336854741997516581555817390412584612356496395195298153705361373353180485131365779701013933173992547841332678338475602075494019805905212964379949292258311420623211464868935446910003
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 77 of the certificate chain of a 1,778-digit prime (204 intermediate primes).

Certified number1,778-digit prime
Certificatedownload
Certificate chainshow step 77 of 204

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004931999413 --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":1100000004931999413},"decimal":true,"detail":2}}'