Unsolved problems in mathematics | Classes of prime numbers
In number theory, a prime quadruplet (sometimes called prime quadruple) is a set of four prime numbers of the form This represents the closest possible grouping of four primes larger than 3, and is the only prime constellation of length 4. (Wikipedia).
1,010,010,101,000,011 - #MegaFavNumbers
This is my submission to the #megafavnumbers project. My number is 1010010101000011, which is prime in bases 2, 3, 4, 5, 6 and 10. I've open-sourced my code: https://bitbucket.org/Bip901/multibase-primes Clarification: by "ignoring 1" I mean ignoring base 1, since this number cannot be fo
From playlist MegaFavNumbers
MegaFavNumbers: Plus One Primes, 154,641,337, and 62,784,382,823
My entry in the #MegaFavNumbers series looks at a particularly striking example of a very specific family of primes -- and how it connects to what digits can be the final digit of primes in different bases.
From playlist MegaFavNumbers
Using a set of points determine if the figure is a parallelogram using the midpoint formula
π Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Determining if a set of points makes a parallelogram or not
π Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
Algebra - Ch. 6: Factoring (4 of 55) What is a Prime Number?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is a prime number. A prime number is a positive integer that can only be written as a product of one and itself. Its factors are β1β and itself. To donate: http://www.ilectureonline.com/
From playlist ALGEBRA CH 6 FACTORING
Using the slope formula to determine if points make up a rectangle
π Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
The projective Quadruple quad formula | Rational Geometry Math Foundations 148 | NJ Wildberger
In this video we introduce the projective version of the Quadruple quad formula, which not only controls the relationship between four projective points, but has a surprising connection with the geometry of the cyclic quadrilateral. The projective quadruple quad function is called R(a,b,
From playlist Math Foundations
Coffee Cup Vibrations - Numberphile
Tadashi explores coffee and tea cups to new depths... More links & stuff in full description below βββ Playlist of Tadashi Tokieda videos: http://bit.ly/tadashi_vids Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www.numberphile.com/ Numberphile o
From playlist Tadashi Tokieda on Numberphile
Sexy primes are prime numbers which differ by six - but what is an "Octomus Prime"??? Featuring James Grime. More links & stuff in full description below βββ Prime Number playlist: https://bit.ly/PrimePlaylist Featuring Dr James Grime. James Tweets at https://twitter.com/#!/jamesgrime N
From playlist James Grime on Numberphile
Thinking outside the 10-dimensional box
Visualizing high-dimensional spheres to understand a surprising puzzle. Help fund future projects: https://www.patreon.com/3blue1brown This video was sponsored by Brilliant: https://brilliant.org/3b1b An equally valuable form of support is to simply share some of the videos. Special thanks
From playlist Neat proofs/perspectives
Determine if a set of points is a trapezoid or not
π Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
More on Statistics and Probability || CBSE Class 10 Math - Board Brahmastra || Misbah Sir | IL | DM
Donβt Memorise brings learning to life through its captivating educational videos. To Know More, visit https://infinitylearn.com/ β Please Join Our Telegram Channel βΊhttps://t.me/InfinityLearn9_10 New videos every week. To stay updated, subscribe to our YouTube channel: http://bit.ly/Don
From playlist Board Brahmastra || CBSE Class 10 Crash Course
Heritability | Behavior | MCAT | Khan Academy
Created by Ryan Scott Patton. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/behavior/behavior-and-genetics/v/regulatory-genes?utm_source=YT&utm_medium=Desc&utm_campaign=mcat Missed the previous lesson? https://www.khanacademy.org/test-prep/mcat/behavior/behavior-and-g
From playlist Behavior | MCAT | Khan Academy
Four of a Kind: The Extraordinary Carles Quadruplets (Family Documentary) | Real Stories
The Carles' household is home to one of Britain's most extraordinary families: Meet Ellie, Georgie, Jessica and Holly - the UK's only identical quadruplets. With matching curls, clothes and infectious giggles, the girls are almost impossible to tell apart - even their family still struggl
From playlist 100 Documentaries to Take Your Mind Off of Things
MegaFavNumbers :- Evenly Primest Prime 232,222,222,222,233,333,333,222,222,222,222,222,322,222,223
#MegaFavNumber
From playlist MegaFavNumbers
Why Different Parts of a Coffee Mug Produce Different Pitches
The Stanford mathematician Tadashi Tokieda demonstrates one of his physics βtoysβ: the curious higher and lower notes you hear when tapping a coffee mug with a spoon. Read the full Q&A here: https://www.quantamagazine.org/tadashi-tokieda-collects-math-and-physics-surprises-20181127/ Consta
From playlist Inside the Mind of a Scientist
Tomislav Stankovski - Neural Cross-frequency Coupling: delta-alpha, resting state, anesthesia, sleep
Recorded 02 September 2022. Tomislav Stankovski of the Cyril and Methodius University of Skopje presents "Neural Cross-frequency Coupling Functions: delta-alpha coupling in resting state, anesthesia and sleep" at IPAM's Reconstructing Network Dynamics from Data: Applications to Neuroscienc
From playlist 2022 Reconstructing Network Dynamics from Data: Applications to Neuroscience and Beyond
Chemistry 51A: Organic Chemistry. Lecture 27
UCI Chem 51A Organic Chemistry (Fall 2014) Lec 27. Organic Chemistry -- Spin-Spin Coupling View the complete course: http://ocw.uci.edu/courses/chem_51a_organic_chemistry.html Instructor: Susan King, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://ocw.uci.edu/info. More cou
From playlist Chemistry 51A: Organic Chemistry
Determine if a set of points makes up a rectangle using the distance formula
π Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane