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 #1100000004961401998 908 digits created 2023-10-26

Value

35512346679318156987155333828358955806741716513535750208223694114616387721490348949122075780599850022126280444079647963434417412528209435436789528178538470847919812658626288824434917568738412027129959968724753621128500487863893421460828147711074081466203965241955840740466138280216729718493766354069491568043969578761392079948062426478199019319788109639841891173518975487749643630266768821900243990113300806677765555887868450726280472692409217171929835248669819167009430483299310692779341419461193959121227356827535005387483817803075018926844883782066494849043182557222647425737011572415819831785788275709180357181580397993112404464597999436522693270110845157546705171741206268947891605550196032402377117961292647899133438401854176189351003254650138579645983532057882963178406627589746554372229212396006722014350805732968238876758252696365653011695632476831596393288436518860225417768673610658087970815409187
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 36 of the certificate chain of a 1,361-digit prime (85 intermediate primes).

Certified number1,361-digit prime
Certificatedownload
Certificate chainshow step 36 of 85

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004961401998 --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":1100000004961401998},"decimal":true,"detail":2}}'