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 #1100000004979867027 701 digits created 2023-10-26

Value

19376902354603152263782682971837249895504516339280033007209772808832519927798998988503192681849288626215891606823280507400134212584375578432114128620076525205296726634603387559739500550101834899579154581960065386720979448499155023603033296501461524479431048103104712237084679070749734930227574912558982573959727338094471253276946552498350221543962031638361623276895880294014774625838232806414774676566266891121624813758038779003652246989522046913096131512032994721638848546855754509296301663509079870066197001751975850814696707906740534623382225939451945644460514285101588747199009080472089955754023237942619391183793888759167752064949719694913078863354115502528296913011429357278703702591593559018349
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 52 of the certificate chain of a 1,166-digit prime (155 intermediate primes).

Certified number1,166-digit prime
Certificatedownload
Certificate chainshow step 52 of 155

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004979867027 --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":1100000004979867027},"decimal":true,"detail":2}}'