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 #1100000004947471424 816 digits created 2023-10-25

Value

165544404962916346343125963268792617144042187610689280911025375097390517431411640146927378292325393882267024885056105265907250106712246628885795809758002850953166177793538999868549456029873299093604059242246574376619441155209274284820672237254726656079953332991413050537647715398457636068589971154752612451736848866698141660092436460535431529746209988479844542563986839704972702064359923513789034253889658717670700510456367313407116694314405978710484022896456932056191040047502432384248825843109155356985925470449564734533424682733626312420976861363673966064736118939381451807111933144356460365144447559846494776230606568349346046151290122728596545416080134891479415445984326291036556386593553771310586607594845872124590618324546670223980759384492385668838767900238051907804343502110479972248088313850668026014086529
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 60 of the certificate chain of a 1,549-digit prime (112 intermediate primes).

Certified number1,549-digit prime
Certificatedownload
Certificate chainshow step 60 of 112

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004947471424 --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":1100000004947471424},"decimal":true,"detail":2}}'