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 #1100000004958338670 775 digits created 2023-10-26

Value

6200345620393587640830834433475092581817982273687507802339320233146723985007311283107304222250792628469144060158985418087148721273912332271095342203233646533718601680026653815289541473778356224678477477911767213001449537453163213868930655964045769915352608513515520073747777045921143296257317214303420679165068506151893238546271965935212854781288475562524114241071797839673959038543810104846578341553889031718825676421495081399616573793241405589611654712307531557826083663450127041657401894526761056330663804954692601755481417209683636899713428916003285663888224420106962398528462443777609863907563357686460630110081841111541004829478635277318547076330140291148070180607048082965352763696765659049764574788919752690992408687376264020069974010083257742484817284504770517911817
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 59 of the certificate chain of a 1,390-digit prime (161 intermediate primes).

Certified number1,390-digit prime
Certificatedownload
Certificate chainshow step 59 of 161

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004958338670 --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":1100000004958338670},"decimal":true,"detail":2}}'