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 #1100000004942692241 1,435 digits created 2023-10-25

Value

8756321676623961538626061682634127828384732926359659406414290139403515931500155554827339604560017343677161470436066657787615100872625295200357486494930860812898526412776405118194928313577853873113202389036511219319812793492703046903198388452271820423231220341236863183584189488833713444781857016268001613086548482847733415222416928987848586698627810477604218638200764755558936707516966697857645454975946089848969157535754045526626514668824076821368304259832183995823376238041565296823123601571170863567757503953766224374642330394784176536429322920659167398912189976841321487482575520455269474494468154281357832656612325677745963389081080449732704196204975110685089310929013457906057625308383337749044686058365304301084739464831130340966492341370733310318097460873818696561724719859008693255648319614137434933106267714956374039551511721516683668016995857814933767254851345113182292818860130429236948533566115524163002220311550764441731947247441260532839763258743499481115186732947100091578875190830962366607654785447052810394295305600613887794453797964316937086342918560673085920167212664271762523481570487448215771089891768556536534975355470510840220462686653885788165743390741510515081027769335829122566991366466027546211957790084983440192822621972498354571925138836167825324030236864038538422429344009892146439917557628691993958033251312700605988336319012026038091504218663812854864900442084642209174726614121207093403617738654863761
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 1,615-digit prime (185 intermediate primes).

Certified number1,615-digit prime
Certificatedownload
Certificate chainshow step 20 of 185

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004942692241 --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":1100000004942692241},"decimal":true,"detail":2}}'