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Prime Factor Math Circle


2014-15 Prime Factor Math Circle Registration Information

To enroll in our math classes: For the programming classes, please visit the Programming classes page.

2014-15 Locations

Bellevue: Interlake High School, 16245 NE 24th Street Bellevue, WA 98008.
Issaquah: Pacific Cascade Middle School, 24635 SE Issaquah-Fall City Rd Issaquah WA 98029.
Bothell: Sikh Center of Seattle, 20412 Bothell Everett Highway Bothell, WA 98012.

For the schedule please visit the Schedule page.

For the detailed description of the classes please visit the Math Circles page.

2014-15 Tuition

All classes are an hour and a half long. Our school year is divided into three 10-class trimesters. Tuition is $250 per trimester, payable at the time of the second class. We offer 10% sibling discount.

Is it possible to sit in at one meeting without committing to the circle?

Yes, your child is welcome to try out a math circle session. To do it, please fill out the registration form and contact the teachers at .

If you have any other questions, please start from checking our Frequently Asked Questions page.
Still have not found an answer? Send us an email at

Prime Factor Math Circle is a nonprofit organization. The goal of Prime Factor is to engage school children in the world of extracurricular mathematics with the purpose of developing their math knowledge, problem solving skills and creative thinking abilities. We have a lot of plans and ideas how to grow and expand. We welcome donations and we will put them to a good use.