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Prime Factor Math Circle


2013-14 Prime Factor Math Circle Registration Information

To enroll, please do the following steps:
  • fill out the online registration form
  • contact the teacher at to get the parents' handout and other registration materials (without this step, the registration is not complete).

2013-14 Location

Interlake High School, 16245 NE 24th Street Bellevue, WA 98008.

For the schedule please visit the Schedule page.

For the detailed description of the classes please visit the Classes page.

If you would like to be on our mailing list, you can enter your email here.

2013-14 Tuition

All classes are an hour and a half long. Our school year is divided into three 10-class semesters; tuition is $220 per semester, no registration fee. 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, you still need to fill out the registration form and contact the teacher.

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.