Prime factors

.gitignore

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+# CMake
+build*
+cmake-build-*
+meson-build-*
+*.out
+*.exe
+
+# Xcode
+*.xcworkspace
+*.xcodeproj
+
+# Visual Studio
+*.sln
+*.vcxproj
+*.vcxproj.filters
+*.vcxproj.user
+.vs
+
+# Makefile
+Makefile
+*.make
+
+# nvim
+.ccls
+.ccls-cache
+compile_commands.json
+
+# Visual Studio Code
+.vscode
+
+# JetBrains
+.idea
+.fleet
+
+# macOS
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Cache
+.cache