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 #1100000004970201522 1,039 digits created 2023-10-26

Value

3106853088001375056771068771819656166645119189210519305133571668944792333441458357288848896783822935474339321208896845842890619211494878754366458364721202633621625678881332152520609425914925129375956028391148504452011421636289612649858494838715015007457537198843356642042737096686306581032303192326535968043319350021880392423465257326253904347901001585593873465584349052884488563390694997602461862821591298452316963274923130049770945362241445407528920196156337421639897152819853718756982102442336247055713977425004978469746138086811074076387756206645572181088734018265002734796733756089478395890915061587600959292445936663018044852993674987587824019943172215305784568095777620539292097867169707095325000909657736833457313614400333035072429273016193682404894097043668375648940257384261487546175383320435456746478714131716857276544256818458552510486217952915686644553821588329504668991985915410621879635572614654760060650872791005294864995712119142701900549559495338597974683084452209394287140762234171286867123189387150801603487367921729221
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 1,257-digit prime (178 intermediate primes).

Certified number1,257-digit prime
Certificatedownload
Certificate chainshow step 28 of 178

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004970201522 --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":1100000004970201522},"decimal":true,"detail":2}}'