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 #1100000004945736558 1,166 digits created 2023-10-25

Value

11821588319245888521089494769253697850841110113871963396474842642237603991491477983813773373998142011550766127023524458878819347205296867938330116895819774284947900216661202288837386970647372985983668919008384519878053851452674425363763516656206706870331839235436424938449953797649422988002648638619428866243499822088553771152251856669405332126917359312107051227574896624005872120989159230205579827537227501858292927217728234096138706991947936006006410581391658728239911183087701842981112514883183450289047553715881959630191490137764811169809336997122458112902630319873973589354845202017173353111758839200448019147326351880331276678373321663575616478824722026767047210551839865155065369734510932994924694362853659546886393096800170377290093306004981212699643480941348007916589760518041047125149822053563730450800721080227181023550411602705619612286547694175385416142648194122407122083866594214021427137285572936117467978097494342961141062399317615318300074664415354181428338925104445212060529800374540260185182891902173627658290550882950929632366763150978785664807263484603865524012765441037994071607588554198799590857815408123649824719588316606291326076097886552577
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 37 of the certificate chain of a 1,582-digit prime (127 intermediate primes).

Certified number1,582-digit prime
Certificatedownload
Certificate chainshow step 37 of 127

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004945736558 --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":1100000004945736558},"decimal":true,"detail":2}}'