^start of line
\/the literal / (4710 / 578 / 2F16)
Negated Character Class[^\/]+ +matches at least one character outside the set below:
\/the literal / (4710 / 578 / 2F16)
\/the literal / (4710 / 578 / 2F16)
\d{4,}a digit, repeated at least 4 times
g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string