index

id: b7f0bb4ba324a2b22589a6c53fc581dd23ea39c4a87c0eb5c2cb6da368a6e066

id (bech32): note1klctkjaryj3tyfvf5mznl3vpm5375wwy4p7qadwzedk6x69xupnq2lkq5y

sig: 0f92d528e46efbe536c3db6df100c6447f708c453e9d4c786cbe58db14df41c4dbeadb7d59abe05b307bdaaf2ae13d22a51cd8cf5877f903350fe372bc8f7204

created_at: 2023-10-14 22:27:27 +0900

created_at (unix time): 1697290047

content:

/run ruby
# 1000万でテスト
require "prime"
n = 1000_0000
c = 0
(2..n).each do |i|
next unless i.prime?
c += 1
end
puts c

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