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 #1100000004984567916 816 digits created 2023-10-26

Value

316439922401469225729686239108628689816637444984042929770786951003296528764658802032719400991894944917655677552302929789676104788900098693305258985167516445170479496192385787757450153843132581155801137009282013039848613338272985363193364759933166079261708190230271873026017211096674622807754342882609790325354882789620120437145155891795030835318967848695390142386249544270632937256869120254391701387182349830821303879525398903272615151357724922500412632633884405155501399334775813187904472279088661121338313468334998433269899341872183748989490964672940719920708981741834419189140371223985750267307418667394109812544707288308033477142753227500432308342272079129484191893506650159882843010287302204785899486422453672692096823918700004567246039638692911056255799569161496286688087850158414223391817292686860779402267919
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 50 of the certificate chain of a 1,109-digit prime (164 intermediate primes).

Certified number1,109-digit prime
Certificatedownload
Certificate chainshow step 50 of 164

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004984567916 --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":1100000004984567916},"decimal":true,"detail":2}}'