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 #1100000008375789248 1,316 digits created 2025-08-11

Value

11905096588824023973269860057210546464473135312033894217564181387977132202341000461701164800067758744677142663544778906169712290306211460815985127753577092932441214037311342170170060239366887125878567007954469731117370111064917091785281945933865761396383713569773303841416969691462811029993163246987265615650779119646111602458110802655606711809344946928808045377176776603913752507531560899994675803867282227702194376392912865514203221002823965520173650299601629702427215278381818075858641220652999272319842836999423576069774655766030610576740040954610216902185800710168751100529542786168607728716856696175624439933288171591344047053174029965309284822521891880886350351606214472182182360132481402726365787990956746219546504236223097043826806639106707328420340927243929344237048420332413678447598183328162958945405634129127511297509705032261759375803866204284354587782087530216579645952945618728890166220748935264756885316944705763829648541030737296073922411343612415135179853807492645091390483678273323335427171151153085776273607908168141817467064652983828841820432310008041410980805178475672816900509365932676664459640762706249129300668957168219235886087398467945380583177104983551454430279130552224456323227905317773938959070411802778978554206160683394521240717848398032686821528317203023683044651436779456058596779
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 25 of the certificate chain of a 1,562-digit prime (171 intermediate primes).

Certified number1,562-digit prime
Certificatedownload
Certificate chainshow step 25 of 171

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008375789248 --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":1100000008375789248},"decimal":true,"detail":2}}'