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 #1100000009015272713 1,794 digits created 2026-07-29

Value

443537918130136211376969568424206689827868630548698082778138278009720894671074116543491188097424212575721821819484696425454308896617994615287059689363008244818681675813289290315538112771667056610731677482545552093718378588897855118605391916952245772457598898384940196323525859902626101572447192244740220115749519534479037604604883387009686278151036369258371835714394020512488909440781064365039923619500447284331884634117742892738738709251271563356765687988085743334556762873558374088842412686830133098554724275395397025137123414134055916910568818642333258899284006250669106636733397194262290339280216422480353299027330769766254324933989107930615634765204519294602824330690377679917055024026605822367069774624373653961448918616959839071531521261939555643126924299072476331501932774279914250340224761246814343206754923333617102359821256613490402875493849207929957988510084623065257631826026688604138983019156129241880428525677255653456991652013449966837977891953699306344212024191057972328821570172308205102105500464839788141848811398196556962347166895048410624055383275836688074106998067387124852946225302178109149852637083139238320728215103610054285425580562996213934702099390297042105627711459161549566923386688617294682447803152694515912761647369052074162606275985042299508343054742598675007266606659150722476726148212499333245155251742811800533259644294549225890149827619031037014323345664545433649620103887762679255504259028993041396729399350807712961099214032797478666539225663738296271823998517123519967373108778530509023617839800681054809343100870232528011006640829546070151486470366729159665955271070215153251459257321280105245340880337915986380562986929274459411134098007041918263096005475882255521657364347799898083563827969530476031699569925365802158720005199079229737433244528547119
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 2,703-digit prime (190 intermediate primes).

Certified number2,703-digit prime
Certificatedownload
Certificate chainshow step 68 of 190

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009015272713 --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":1100000009015272713},"decimal":true,"detail":2}}'