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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 #1100000004948582228 1,116 digits created 2023-10-25

Value

107337468921276592853182443663749360814436036856715434164951926669624630569868569306077371660101662903107613818162751498629217255536012421837670459463274821702113972810243536871032974043086229398292911400436549485600070845865869682943981719408852055402844564924199571088771909678772416888112547498297295372978375759434299715955223842800355496829550002861354006051463403276086923318721629853864066046531105956595602806256500049879307515967243100573306737079287687297416025771085916428944548574552042766566540237805057001082832649781531586393329667582055605568151314521740126020870313610655199169263201617071110339529499399312790850515733195079064294104094541118858345528716274134449675449239752872081396424419283174237303180258584465174081882429252261163798317979489961261388600963270959424488420033662282981625215865188050478475526812384883642698201618595977852600765347183830713780047874990943621435149985374934398698954052552830853840032307942234714924099291255379927567127660058090630143369700935528206219455772097542473343396883141760730275314611386742302138836999205641303697489918744605882722105046485364913733
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 1,524-digit prime (240 intermediate primes).

Certified number1,524-digit prime
Certificatedownload
Certificate chainshow step 67 of 240

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004948582228 --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":1100000004948582228},"decimal":true,"detail":2}}'