Regular Expressions 101

Pro

\da digit

Negative Lookahead(?!\d{22})

\d{22}a digit, repeated exactly 22 times

Group 1(102030)

102030the literal text 102030

\d{10}a digit, repeated exactly 10 times

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Detailed match information will be displayed here automatically.

25 tokens

\d(?!\d{22})(102030)\d{10}

New

75277887243040354513001
55345377243014107206375
810203087654135168
1102030698798798477
71020307248040361799581

75277887243040354513001
55345377243014107206375
810203087654135168
1102030698798798477
71020307248040361799581