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 #1100000004985343442 824 digits created 2023-10-26

Value

61331771337781073411185420463046185259190407115953521523890062681083316115033639821401334023296924526408734829561832825228553428741524398145845144732159091335360533543945033419230491569936046564504632442515535592741568955765266296070171050414763769279182891500903586064287264792714293870748390818631034225062351618870799403184874730401014987890793826263968464996875070878626179016631519073841871017671241752123585042705933986462095317411878525252926867740825887945783085287655766885163551639242405084664472118907731215224346876582824532699836886385866311051348931480351150387697465682574767844825672846702546006674033260614415887233085025300921001626176709321573534757322703420270179877889604359529147825934220669782879293048219647228085236759642399536738188900033514262960066558115475456569434290777011201271173141939161807
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 38 of the certificate chain of a 1,103-digit prime (147 intermediate primes).

Certified number1,103-digit prime
Certificatedownload
Certificate chainshow step 38 of 147

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004985343442 --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":1100000004985343442},"decimal":true,"detail":2}}'