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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 #1100000005153084622 1,111 digits created 2023-10-28

Value

1386841228810426490868570475547283148396011689284933492340102652354433899931094505437010523477159415710882653407551392038466606799007792115407694370253627288441911674474971919259568087844193682464072475106319350987385786432189490002288265789917104701806490630842514555072180282478439330836853301031680379244884536260137102467364605779670995240125062928133105372001590851358009150934878637981233704973381648526448496865586032854503226743614689322120995094818170902151681299231306762019696733977937519962837495981106702357842475986603743105644073971892486170223604356591411969555678426584863167377654301341274938978533562690621604768398514983187016984909148331617834330298674922910479492597296800134495825363518943233979676043248104789520799786719026627472824747119371133371947926344100550516500686400913175980993599969381827231469460181644886263060333003227498451890012548363649295107918241759870794407800181228234230922215253490931172206910113208840178431102498118421214414085804452907334128704624735102043947954639182693711600925743425915541220994329483076016272106599107226261643484160840426122228922323030833
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 2 of the certificate chain of a 1,120-digit prime (95 intermediate primes).

Certified number1,120-digit prime
Certificatedownload
Certificate chainshow step 2 of 95

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005153084622 --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":1100000005153084622},"decimal":true,"detail":2}}'