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 #1100000009057154674 780 digits created 2026-08-08

Value

788397701300059188556761042923714832284340405484025542878586640756597213674365559915802926680049071142900129664106645996529515155325995072046433948183905809403597627448886239042205292458849808374185179388862596718090164071598756163076249223639626884233672979300243056766890050661519820206066575534655236904735710388200291391763721628889595969368406968451986261846386062318161712057514568737020292182767595661130938456423622204949361085453848773731091070790368246031036753208221838018563507173375757467857614336342053896223048590082679998979787010674266016436340908061492154891103260631753307653221959679575385637619802489438777986536307472401147162542520537230455016212376921993183216319399107818556058086740342503317822996635724059102676360049575482441695204679663664981504505753
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 1,664-digit prime (134 intermediate primes).

Certified number1,664-digit prime
Certificatedownload
Certificate chainshow step 76 of 134

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057154674 --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":1100000009057154674},"decimal":true,"detail":2}}'