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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 #1100000004900060161 1,196 digits created 2023-10-25

Value

98221443588986406806359579848334582733423355388934406994247637387596950911346721862510949797978202384579249478735696759570071743335546843757932467893325615737848708652938139926889541037472232056802760158492255651789588787392257982732130854877408865437032012159386743558654068580337745953090217513772728013342417324995261882448344803737464801016557196648008378381059067769003709676596439757543330258876109912645933731295484982820327303945342862968465878139823944976547083051473814220902885882867353627449615057795090886278887704709353799042140890536406073641655384420928346957873370869606682571721538019039040011275039963696277307060441242963962434522362564475192075870668030791962954049239982953894291321220279020400924224963212219996982168222324812056228916154693341401571330194906091709802677367922356569275072651625408167295231363850815627442845363848788141329721323667351529222516881433426786483818756947367859652171586335308202439669677823117816673537538299494348818416774973983997745809215047696847962333706927503121935331242722035732668730578698752717806895248401168570368813028942959361662676902206972666321220578863918033651806634387168789561988701988209722563223016904388335406804060171
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 101 of the certificate chain of a 2,069-digit prime (232 intermediate primes).

Certified number2,069-digit prime
Certificatedownload
Certificate chainshow step 101 of 232

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004900060161 --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":1100000004900060161},"decimal":true,"detail":2}}'