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 #1100000004984476057 994 digits created 2023-10-26

Value

1628461263183270140178840355772452379968676598896347590224643099640406680082187911465595346759843345167759417151395393506827726821666959845136304532921283417606703607627635611482117308871398729842081488547748557232239911880019724496121394834038144452879196843129515167424685683289974883993329833664452946705726695401971095915390083023419730926078999998465943271166326787154209966351521090189845305986946713184236898158608331255737934207981295838797400707205318979402076321877120782675793883029471360710824177237484169951638386411715291956208473072657780761395922528859009457772876032870200100429002816010772983191009076600413194084554507853436292663032751823277251709860646061008127552966801353367644945439899628611364104054568084414528752523524335193182114561464261767675920974021428088694620856481027313313681200901972920822127419199119234923218810273491885130318744906353900648023573402715525826884359615993981466406573677128805078889529697213352567083533980213692042814127461917621120933199
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 15 of the certificate chain of a 1,115-digit prime (179 intermediate primes).

Certified number1,115-digit prime
Certificatedownload
Certificate chainshow step 15 of 179

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004984476057 --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":1100000004984476057},"decimal":true,"detail":2}}'