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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 #1100000004954606287 1,300 digits created 2023-10-26

Value

2494498917179656918224328446280821917802143816501251413681874986210946051185091820565401055332911676141819500305267582551601414059154232811563006990158977983684574960604152703338494369844222483619436746288644286505393584706141029113259764205559795100366872314832264659102822280936516581873595135194770159785965533729683904755063945187491340565602034615983700996795276999135666599009597161707002612371443355453058760471432212526160935355823066589447470381927583591382796913617200065232374639017425850096671545835378601744235258227132851447886198146682450488724951434940596435881145468555750256135245285624458830149969113928348715524642056913682469404266068073968009698030909092700403718337467351565391069669339410684668977114102982799427722008343246287516599530943397287603253324669325928110284329084953709699418585604430997188093623030304311389039446768484041764411714955138772240333701286325476815776518019873849703937580644217159979153375903350076580195146037298147037715387962364362717361365749443159461589250703511561415373111050128998575216386898208738538683183634183354286109394137607982192190377608069836900007112487693988243921450948579843899567843644252432131264832613449111549288188584973812544992990929596088417618899466252173757285631781041170948319740436330046589327461626532938623873011
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 17 of the certificate chain of a 1,441-digit prime (176 intermediate primes).

Certified number1,441-digit prime
Certificatedownload
Certificate chainshow step 17 of 176

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004954606287 --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":1100000004954606287},"decimal":true,"detail":2}}'