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 #1100000004959538134 685 digits created 2023-10-26

Value

4277532372460920279614589766514978871732439558141667860429367442065193025016709238541156023129134044379311180705715125987137099455662056198193611987075068790024034035254515632012268881318759906662593773171169824236365784650643141011951921082418070462999840433118945588612071597901955784481907203786329723593167379356477922509729031433932544501527640737910915559203145956561204255312440159294337561477529326258918292240548839447927796718541042073618378176131226110122764987909537589667380851904245062298727459987087931779147275110845255273541162950395085563008961045853165822097705826152294774925657161550124272078435213934698003726046489825501816767132016542197952619937965601064662159
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 71 of the certificate chain of a 1,392-digit prime (124 intermediate primes).

Certified number1,392-digit prime
Certificatedownload
Certificate chainshow step 71 of 124

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004959538134 --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":1100000004959538134},"decimal":true,"detail":2}}'