31st Day of Year: 31.01.19



  1. Patterns in Prime Numbers: Fixed Digits Repetitions;
  2. Single Letter Representations of Numbers

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s