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 #1100000004952025791 1,193 digits created 2023-10-26

Value

25370672863327204346776002982637840948272420127644958175070219257619066011947244896920999632567601705344353469404730352526705698277256010035457334446440949946666308673072636530050638117930963417800452845613909998813082873342381365129729587654671960266909345326055874002457427867876738859214958732672794951992589664699449015598834747208895003801101965977724939997061709912406560711655763268907541937551685804492090583466542752025497699075329658704586976422613920696587060708475055894693204897454624307616780208366677187946812390842361763529328626623075177337399139589572725781514918733978427974688360066812268808526930390404384770726759229287878005424569892278773440960718796077979649603065604101684091543242614392885616000450634946507584441179220557595019868301561873817427617233934774169603243782304968382064436874425947571422501284123145057299464657820061480767048694314773657577480019051125335272594451314163674705368000847958755978021451303628543994275320081905356210878515867444533408285877056090037600908249216340659311545915876436473893374143110585643454535043125139637903679774322461129065571062784859333746897425573381989217289099284161619430291032232730505170402768756153603478626967
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 40 of the certificate chain of a 1,488-digit prime (230 intermediate primes).

Certified number1,488-digit prime
Certificatedownload
Certificate chainshow step 40 of 230

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004952025791 --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":1100000004952025791},"decimal":true,"detail":2}}'