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 #1100000006961638205 896 digits created 2024-04-13

Value

18612147782532729161462182642390908225818838351156273467685354234305939570297476092388694154988902518432610487001361786865980495287157097057328241097478668264963517522003632051051206768977940750399359564577131194169880951653751811427027024324509118666371340260164366142400786006124832099249720670195519895793681605669866003811597983235540970747986349931549373906239984892585933718400364618307828688049614576694867569870908879596210398175890328348900654975072783781521257485914981324994251016930359688774348227229766001338538055326358867570520084208664584963735983796232831583105998949777283829873996221141788857394987545414730078990783955852769081124062402408707128023829895429592289137755444129521683165330621790143723632749731726320987117419402678957981761585643542698398477380145695157639312710834884829065195526086355439131494554637450478789130715724158537300563639012166401552074443917554619
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 76 of the certificate chain of a 1,388-digit prime (218 intermediate primes).

Certified number1,388-digit prime
Certificatedownload
Certificate chainshow step 76 of 218

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006961638205 --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":1100000006961638205},"decimal":true,"detail":2}}'