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 #1100000009063134993 1,328 digits created 2026-08-09

Value

12302187371457949710594016329182910488144813941190328995984799527094192027378994526542426528808889589464601490043088068901980530082752640395335761876501965430854092339903084032987551017636899257620404732372680590454813370431333357231109415016123503350141466561642401447231574958617989625201077322551553595689456670775399430117139558348773202411199802409759442932634069530101219913951254036739229992804333992362475710682469655013407839329148945235684827745327071271244860668828400999367961441830445431320901047415371084170948341993267160161847220219983438258797183907820305753391235185226937106140519118474631424942549292026456547616555550663318660454940346645628999700425852778194511145308413230259117451840682041260558419758107564224884218340445220924814894940819176858018867083757426427397380080301774496755666293547075812657092449110349395929827408119481845254188904488658133738493846628165830668874463003529443189223671217454906251751086261142039722781118343576094013223118075180845994735612439072277061542918842361656632907102903777049082588684157355979186180871290748840305008704801487691305277439926065064784902231089526189970574717751172613857074355826549743007369110073083707325471244069064745065264682727591055193391526074562701962581391157198816678507201467890559192342977576739315542751028373478282337551451022892491
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 2,284-digit prime (170 intermediate primes).

Certified number2,284-digit prime
Certificatedownload
Certificate chainshow step 72 of 170

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009063134993 --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":1100000009063134993},"decimal":true,"detail":2}}'