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 #1100000004965320125 1,046 digits created 2023-10-26

Value

25941350604525842115195097512345888245752099117759926779223855030039490457191352603839629597771425505728244478603566278834922633872963845936949838486865119715709506065906066120005378822714889036784125003996442410016358384182498470162508519365413652528628463346298683583822507230880170275621517466276006263944108058154594558779108960190959221209300270695509710559724123288403432924224757452536985813686857827614405802755201721989210561763304308139972672265587233395900817189971191670685658811980520809959412120104101308838828123858684985909896531022754276960724378374053057491224382174708988333949027505752400161434242622208185400145696947172606045305731487387046984440984973449450975067220239968125926874462472942490616330535565122813588594630802056471187489511865123523855679805324980292315610734081254037163661080038284049483459854682497652334505254649040742359511849623848148423376375072529788557110741087010962357932344689431666825769110440093885682242289891917916345557747209282234504447896352403276052596788998948845398733605610743882389857
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 34 of the certificate chain of a 1,307-digit prime (164 intermediate primes).

Certified number1,307-digit prime
Certificatedownload
Certificate chainshow step 34 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004965320125 --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":1100000004965320125},"decimal":true,"detail":2}}'