You are reading a single comment by @OneLessCardigan and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
@OneLessCardigan
any palindromic prime would have to have an odd number of digits (or be the number 11) because all pallindromic numbers with an even number of digits are divisible by 11.
why do people still talk to me?