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 #1100000008677271122 574 digits created 2026-03-10

Value

1465379514570800938617833938183952715932908083220715165612698756540818225547608800094603051707876978806613556488604464035714867633004303770971431458455635232450421617846626323018414284576575553294609533852328153284521299370486553401700502040405749403760223450868180074919242116878911832238613724112282065161500603331980833666776095126181431891897807194192589220299556133293387244393532725047030193573572861806903873625033644155567676981900259517010049214473073823618934641735710059975348420535131326090248355867181334263151882865663680196602130869804920834248956873357551403
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 98 of the certificate chain of a 1,675-digit prime (163 intermediate primes).

Certified number1,675-digit prime
Certificatedownload
Certificate chainshow step 98 of 163

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008677271122 --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":1100000008677271122},"decimal":true,"detail":2}}'