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 #1100000004985343267 886 digits created 2023-10-26

Value

1419242912246688613832895429093996817115402626884793750636937944631210599868288415188289869080043516163911014345255439182187833795742771106122932375199800673172749646353622136570556497975469877747487019112479247301766821608109689454023492655987737801130075891585966596452363514783803674476619396052275919207704715122074047113181318218137599829497472935847667347769054395325908504205195362211364835202005356137039172318216750039148921834982689458211812144837478295645367513353238577016974670326435180193532817652684749078240128390768641048442343179528984901013239340066970586816062732662535499927565588420464613845608392943566760011178014203694051788952431744420903298927134751855106871378216066245953511992949414310555515909143869790350604560855809084462772947810815419721977368202338383118003009926056171867660548894852875846544591033785469913274309786434205800053447182262206696324973
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 31 of the certificate chain of a 1,103-digit prime (147 intermediate primes).

Certified number1,103-digit prime
Certificatedownload
Certificate chainshow step 31 of 147

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004985343267 --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":1100000004985343267},"decimal":true,"detail":2}}'