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 #1100000004958338945 673 digits created 2023-10-26

Value

5242332411111277081358477773024781024700472726509669584523079122156595203811240673615689676603392577201291292288210452410019990584004152171869676361066570379889491480719534357793610282168442924195800827204440807647978881575189800240728394814064254232071773557223455402963880893523266606602094424190642626389849616883661648564381761170808817796369420984917464297059195571057079247197524260784571595975307572121590071268397628566025471019139945724889444248202376766589469695970404266944211103027817978337332656552910257247367403091920377374108010971205896718300235339519382554553686335322617139728680317638976879421857913875945584347667943546111043172963611595723945333585449
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 73 of the certificate chain of a 1,390-digit prime (161 intermediate primes).

Certified number1,390-digit prime
Certificatedownload
Certificate chainshow step 73 of 161

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004958338945 --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":1100000004958338945},"decimal":true,"detail":2}}'