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 #1100000004931966453 961 digits created 2023-10-25

Value

4191969508698111414172619755774981382011393142171679520087208446190327740243047832651022998504827700609886966461284277324966352352471097851028606678795043684266557462121123211646328255413430887348234760131230525638711568465135353230562560914083454393694295017944417633938665406001424798228426677360175098808136799497193836752085335099992221397835851716452460332989800991612405645427757948802326477494010027404566083304374513261326964541262683108752282496459198117654542890834719238566601136427667430725558699803053372101161861516696533921296233192546184739640803877284907782171881046588710740744994280471357247439577907821102209540593602628428825018618103299151345881063137119821584676276991925415542968571649484447979429441549744894054354079865186565408887691259946187321216497824914329723280556496948710536616379416194824758934574991324359791754976598689301033430349165452793348577813656213963750637579492130464762771948713274862965279952771468301255370130391
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 88 of the certificate chain of a 1,779-digit prime (205 intermediate primes).

Certified number1,779-digit prime
Certificatedownload
Certificate chainshow step 88 of 205

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004931966453 --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":1100000004931966453},"decimal":true,"detail":2}}'