blackpenredpen | 45^2+45+41 is NOT prime? @blackpenredpen | Uploaded 3 years ago | Updated 1 minute ago
A fun number theory problem involving clear factoring. Take a course from Brilliant during the summer start learning something new. Use the link brilliant.org/blackpenredpen to receive 20% off.
0:00 Which one is NOT prime?
3:55 How to check if a number is prime?
7:28 Check out Brilliant
8:20 Bonus part
10:20 Question for you guys!
This question is based on the legendary "prime" quadratic sequence n^2+n+41: youtu.be/BBt-uED06i0
๐ช Join our channel membership to unlock special perks,: bit.ly/34PGH4h
๐ฌ Shop math t-shirt & hoodies: teespring.com/stores/blackpenredpen
10% off with the code "TEESPRINGWELCOME10"
Equipment:
๐ Expo Markers (black, red, blue): amzn.to/3yYLqOf
๐ The whiteboard: amzn.to/2R38KX7
๐ Ultimate Integrals On Your Wall: teespring.com/calc-2-integrals-on-wall
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***Thanks to ALL my lovely patrons for supporting my channel and believing in what I do***
AP-IP Ben Delo Marcelo Silva Ehud Ezra 3blue1brown Joseph DeStefano
Mark Mann Philippe Zivan Sussholz AlkanKondo89 Adam Quentin Colley
Gary Tugan Stephen Stofka Alex Dodge Gary Huntress Alison Hansel
Delton Ding Klemens Christopher Ursich buda Vincent Poirier Toma Kolev
Tibees Bob Maxell A.B.C Cristian Navarro Jan Bormans Galios Theorist
Robert Sundling Stuart Wurtman Nick S William O'Corrigan Ron Jensen
Patapom Daniel Kahn Lea Denise James Steven Ridgway Jason Bucata
Mirko Schultz xeioex Jean-Manuel Izaret Jason Clement robert huff
Julian Moik Hiu Fung Lam Ronald Bryant Jan ลehรกk Robert Toltowicz
Angel Marchev, Jr. Antonio Luiz Brandao SquadriWilliam Laderer Natasha Caron Yevonnael Andrew Angel Marchev Sam Padilla ScienceBro Ryan Bingham
Papa Fassi Hoang Nguyen Arun Iyengar Michael Miller Sandun Panthangi
Skorj Olafsen Riley Faison Rolf Waefler Andrew Jack Ingham P Dwag Jason Kevin Davis Franco Tejero Klasseh Khornate Richard Payne Witek Mozga Brandon Smith Jan Lukas Kiermeyer Ralph Sato Kischel Nair
---------------------------------------------------------------------------------------------------
๐ช If you would also like to support this channel and have your name in the video description, then you could become my patron here patreon.com/blackpenredpen
A fun number theory problem involving clear factoring. Take a course from Brilliant during the summer start learning something new. Use the link brilliant.org/blackpenredpen to receive 20% off.
0:00 Which one is NOT prime?
3:55 How to check if a number is prime?
7:28 Check out Brilliant
8:20 Bonus part
10:20 Question for you guys!
This question is based on the legendary "prime" quadratic sequence n^2+n+41: youtu.be/BBt-uED06i0
๐ช Join our channel membership to unlock special perks,: bit.ly/34PGH4h
๐ฌ Shop math t-shirt & hoodies: teespring.com/stores/blackpenredpen
10% off with the code "TEESPRINGWELCOME10"
Equipment:
๐ Expo Markers (black, red, blue): amzn.to/3yYLqOf
๐ The whiteboard: amzn.to/2R38KX7
๐ Ultimate Integrals On Your Wall: teespring.com/calc-2-integrals-on-wall
---------------------------------------------------------------------------------------------------
***Thanks to ALL my lovely patrons for supporting my channel and believing in what I do***
AP-IP Ben Delo Marcelo Silva Ehud Ezra 3blue1brown Joseph DeStefano
Mark Mann Philippe Zivan Sussholz AlkanKondo89 Adam Quentin Colley
Gary Tugan Stephen Stofka Alex Dodge Gary Huntress Alison Hansel
Delton Ding Klemens Christopher Ursich buda Vincent Poirier Toma Kolev
Tibees Bob Maxell A.B.C Cristian Navarro Jan Bormans Galios Theorist
Robert Sundling Stuart Wurtman Nick S William O'Corrigan Ron Jensen
Patapom Daniel Kahn Lea Denise James Steven Ridgway Jason Bucata
Mirko Schultz xeioex Jean-Manuel Izaret Jason Clement robert huff
Julian Moik Hiu Fung Lam Ronald Bryant Jan ลehรกk Robert Toltowicz
Angel Marchev, Jr. Antonio Luiz Brandao SquadriWilliam Laderer Natasha Caron Yevonnael Andrew Angel Marchev Sam Padilla ScienceBro Ryan Bingham
Papa Fassi Hoang Nguyen Arun Iyengar Michael Miller Sandun Panthangi
Skorj Olafsen Riley Faison Rolf Waefler Andrew Jack Ingham P Dwag Jason Kevin Davis Franco Tejero Klasseh Khornate Richard Payne Witek Mozga Brandon Smith Jan Lukas Kiermeyer Ralph Sato Kischel Nair
---------------------------------------------------------------------------------------------------
๐ช If you would also like to support this channel and have your name in the video description, then you could become my patron here patreon.com/blackpenredpen
