index

id: 9d5c51633d0f59a2116af4d9bd368c381aaaff8aff1a508a1e8ba5cee3789afe

id (bech32): note1n4w9zceapav6yyt27nvm6d5v8qd24lu2lud9pzs73wjuacmcntlqdz4h70

sig: a42d8fe391a6b41b6f38f913d4c53897d3c6fd60eb75275eaa0fd1f3e771ae5b3a29f81cc60b448c1e6b1e653fd684d090e3a6b7559c063badbe5bf9ab73c1c3

created_at: 2023-10-14 22:26:21 +0900

created_at (unix time): 1697289981

content:

/run ruby
# 1万でテスト
require "prime"
n = 1_0000
c = 0
(2..n).each do |i|
next unless i.prime?
c += 1
end
puts c

JSON