factordbrpc · fdb
Sign in
>
?

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 #1100000009065267099 1,229 digits created 2026-08-09

Value

17770472342150241206180951472721421435058709029189075878505660783550633745706766349045886191756898252784106934232031673418050159842063483244607831477552134751180443327515016040245038186231603039552345846739744939072039937951459485410400703175251358630850759443524314173989101098675754034954580672669238460391705507733097511228180571278790329609725310979364433060551263035175531595436572794891172479458008836332781300483385288447955653387507550082638353622061214716800969007042881012443951134425392137045908452692803778333597344863906644618133281492137548373657008239309211644468923341876609429049587341684509080125351725729481018550651857227303210637750418433923326012014138081785817743112891126660530263408136186031397925577222513162240926104060743672937733689931862534705825245125048666193495720471021223128977549371819527552392184712403227220841421528472439259483703239063583981942015686409108607696768843929073071806318379869333081611993182068109300662632848823682339774990308940150336591418530633703075469435147604739948849117676073130612384156904746464260229262946420191732160730570735211288181522330206345261253941516819027623179559883123040708511048077876733775352567594284898925079235130040789088185929748742184855129861
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 88 of the certificate chain of a 2,393-digit prime (179 intermediate primes).

Certified number2,393-digit prime
Certificatedownload
Certificate chainshow step 88 of 179

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009065267099 --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":1100000009065267099},"decimal":true,"detail":2}}'