Online registration is closed for this event. If available, tickets on the day of the event may incur an additional charge.

Family Fridays:
“We Know Nothing About
Prime Numbers”

Friday, February 10 at 6:30 pm ET

(in person)

The award-winning board game Prime Climb introduced a unique, colorful visualization for playing with prime numbers.  Join Prime Climb's co-creator Dan Finkel for an exploration of what’s known and unknown about prime numbers, and why they matter.  It will be an evening of math, magic, playful puzzles, and even some unsolved problems!

Thanks to the generous support of Two Sigma, this program is free to attendees. 

This is an in-person event at the National Museum of Mathematics at 11 East 26th Street in Manhattan.  Please arrive 10 to 15 minutes before the event start time to complete registration.

MoMath requires visitors to wear masks at all times when visiting the Museum.  To learn more, go to

February 10, 2023 6:30 pm   through   8:00 pm
National Museum of Mathematics
11 E. 26th St.
New York, NY 10010
United States
Phone: 212-542-0566

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