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 #1100000009051066955 1,349 digits created 2026-08-06

Value

17547016114024585293010018334052135173035488789357080826971634206730645670866098487173728810196494006023472076950135241574930894961977878915939204266516378951074979018070603793301241501666900105316471925177731004706839260065204372274002566766560103672848877510844943209855709383842567409706333975758230373720027947720479915547607843486601363760315929818592206614194827135178778931686034187105712111342678009541217118752914394525959171241850258228041433005324274953349289052228845799441718276939558257567463194178104678703025629418194570572498548439356993518270749790278778381452788272021757803776447019629799097911881452130417735932739436234247164532401590388674507465074617604068230263516194733243640608385875670698905041510753814021239520522052125601009251676164818873169261915510817555196804307150324085373893607182098265978362778179114196597120127809500924859601313383788287471523778911899511960708170384286308139173284772265740313825433278587928555628204821080102668887548338702712537268769493206994369064806090473607841467738486087841845856580045363270326155049666949328496546269517210411829131960223378001501991172737384800204426815661590668083796570760463336792848271808956995683552185036453351183043546357102095330953520173989975068928035005335153956607350038258168213199989285674125428620345228612805029104221371312814919582304927512376437
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 19 of the certificate chain of a 1,553-digit prime (121 intermediate primes).

Certified number1,553-digit prime
Certificatedownload
Certificate chainshow step 19 of 121

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009051066955 --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":1100000009051066955},"decimal":true,"detail":2}}'