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 #1100000009052308302 762 digits created 2026-08-07

Value

557523700372462845584579270775755088782149448053260113720596080445130263895531744344244004962295677849329505582605674593667887988859139780652799359744286434693005023681686020858108376795815776823347840781900759438763040994003153777043902747495997548188256296683939005973139000902969645758308586405971987726367026517781665043653288842138229386362544647045048279426688112829921522608149656162265728611402139643566522836167358261716597842237422818709957614752946324286588557177311981547581737204419834228599464867327141651982461860223287342468624998580827816059901971348491335745886353254276204046945181472932058367342881451691380814166599224886368739476645418575973805129935467024857719043367989543616569663617514392438847313848357252685749827838657438072351639947
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 1,584-digit prime (129 intermediate primes).

Certified number1,584-digit prime
Certificatedownload
Certificate chainshow step 68 of 129

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052308302 --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":1100000009052308302},"decimal":true,"detail":2}}'