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 #1100000004986221619 680 digits created 2023-10-26

Value

26360906694339747404301443740437957943939289973634122218438532272018715390145232612850247051332442844332702153242160502136309725799495528307725531445802778363067225275654626037324436719023082802891911455414007982413716409152873873326781340395520320170223777497155366333971866073035380884602418699698826543447613663074047664024407409863161851932390090221997805560526064611561277065881096098956611658222363704494864684758636598748074544368352315721569537971164128889161198751368092444692073675782656118581903249179572382431613989555827448633039687844988628408263151531861030894316929876960876167246333888969360138733512552439980124339166928974053098667472451146875898836115912875521
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 47 of the certificate chain of a 1,111-digit prime (122 intermediate primes).

Certified number1,111-digit prime
Certificatedownload
Certificate chainshow step 47 of 122

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004986221619 --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":1100000004986221619},"decimal":true,"detail":2}}'