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 #1100000004979866718 838 digits created 2023-10-26

Value

2206878604592775412887648460256376561180304736675275484402112570215158248436666994763446233248294340452435201589574551050866984753738675687485395046983998009568552903152097117882961601164800237790350186097518703304944154752478624872376551534205892622152456202968892324603703653599050939604565848473731531612359512825538915956679204886161507394990580020165016891439514843705062053227592291830439735080493536221765879283444041127251869865189046304362417761718900255451509960583879448988303333972142913556131004901212013530892747890704341099234282085673465634214107931903829096049293740707061103567164583189782150089557760552600162179446730479711321442097578445084523100927265560842464877990941335030753359930982820629491665779899225744330421110327023894533952217636748181201979575456000980724163429750281294554223300445532448293488478253839
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 37 of the certificate chain of a 1,166-digit prime (155 intermediate primes).

Certified number1,166-digit prime
Certificatedownload
Certificate chainshow step 37 of 155

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004979866718 --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":1100000004979866718},"decimal":true,"detail":2}}'