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 #1100000006961638180 1,034 digits created 2024-04-13

Value

18935857368021312856764536787740129948183322855273360776045423691815650085643361390798384892487460964002714230599805847151917262003315514782253833182530375783325701505826718713505815195387717974971209265197952338952701990014102074719471839786831793937612987445682068425763777261267751116199055449922278648219788908358018127436992350342778641726725087852926355660412885004593061627929575384167369456168476474451782938040990780374008791380403712110887796149082619454067158511588319175098331343711721025501827015301584923208776654990197683241425978005317562976702086914132580303850474296029818503505927361431912451965826199655254724579559085754557809344945835497425581492330626694180836266698279048363220085155420693771087996690796205797663547251556304325744041294024470750866327214137438636177111886212451505087863419448795159375616979826412999027825421161149213529075535244015817616581440412282686839592134814722520310696573221485271466924097629385629685897058130493609097511415947903720963761023673112576175351342878396118252108815207
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 54 of the certificate chain of a 1,388-digit prime (218 intermediate primes).

Certified number1,388-digit prime
Certificatedownload
Certificate chainshow step 54 of 218

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006961638180 --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":1100000006961638180},"decimal":true,"detail":2}}'