Pop Searches: photoshop office 2007 PC Security

You are here: Brothersoft.com > Windows > Home & Education > Math >

Advertisement

Advertisement

Last Week downloads: 0

Total downloads: 790

- Last Updated: Jan 13, 2014
- License: Shareware
Buy**$9.95** - OS: Windows 7/Vista/XP/2000/98
- Requirements: No special requirements
- Publisher: Hermetic Systems (26 more Applications)

4 out of 5 based on 1 ratings for Prime Number Spiral 8.72

Advertisement

BSEditor:

An interesting prime number spiral was discovered in 1963 by Stanislaw M. Ulam, and is Now called "the Ulam spiral". It reveals a strange property of the prime numbers.

A positive integer (1, 2, 3, ... ) greater than 1 is called prime if its only divisors are 1 and itself. The first few prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, ... The series is infinite, since there is no largest prime number. The proof of this goes back to the ancient Greek mathematician Euclid.

Download the

trial version

Purchase a

user license

The Ulam spiral of prime numbers is constructed as follows: Consider a rectangular grid. We start with the central point and arrange the positive integers in a spiral fashion (anticlockwise) as at below left. The prime numbers are then marked (here with blue boxes). Since the Primes occur in an irregular manner in the sequence of numbers one might expect that in this grid they would occur more or less at random, and so form something like a random pattern. But, on the contrary, there is a clear tendency for the prime numbers to form diagonal lines. This can be seen more clearly in the image below right, in which each of the 70,255 Pixels corresponds to a position in the number sequence and the primes are marked by white pixels. This pattern is puzzling, since no complete explanation has been given for why the prime numbers should line up in this way.

This

- 202,597 downloadsMobile Number Locator 4.2
- 20,458 downloadsNumber Generator 1.8
- 19,301 downloadsCredit Card Number Validator 1.1
- 7,775 downloadsSuperCool Random Number Generator 1.04 build 8

For Prime Number Spiral 8.72 ## Tags

spiral direct | www.nokia n72 software.com | prime number labview | full version video | prime meridian | spiral forex | 160by2 sms software | spss student trial | spiral model | brother software | facebook chat software | msxml version 6.10.1129.0

Please be aware that Brothersoft do not supply any crack, patches, serial numbers or keygen for Prime Number Spiral,and please consult directly with program authors for any problem with Prime Number Spiral.

wassup software | design a spiral staircase | ebuddy old version 1.2.0 download | google map software | bin number | prime number generator | www.software.com | serial number automix | maximus prime | youtube software | spss student version | list of prime numbers | current version plugin picasa | whatsapp latest version nokia e63 | free u s number | mp3 cutter software | prime number chart | wifi password cracker software | laptop bluetooth software

- ESSENTIAL DOWNLOADS
- [Web Browsers] Internet Explorer for Windows 7
- [Spyware Removal] Malwarebytes' Anti-Malware
- [Video Players] ALLPlayer
- [File Compression] WinRAR
- [PDF Readers] Foxit Reader
- [Optimize Utilities] TuneUp Utilities 2010
- [Image Editors] Adobe Photoshop
- [Video & Voice Chat Tools] Skype
- [Audio Players] AIMP

- POPULAR DOWNLOADS
- Farsi(Persian) Language Support
- Spoken English
- Oxford Dictionary of English
- English To Hindi Dictionary
- Age Calculator
- Shipra English to Hindi Dictionary
- Al Quran Digital
- ArcView
- Kundli 2009
- Love Calculator
- Free Marathi Kundli Software
- Wedding Makeup
- Google Translator
- MAGGI-Hairstyle and Make-up Software
- Free Bengali Astrology Software
- Tamil Keyboard
- VCE Testing System
- Baraha
- Sari-Wearing Styles
- Gym Trainer
- MathType
- Minitab
- Free Calculator
- Inductance coil calculation
- Kamus
- Edmodo
- Baby Names
- English Malayalam Dictionary
- Hair Master
- Quran Player

Copyright 2002 - 2014 BrotherSoft.com All rights reserved. About Us | Contact Us | Privacy Policy | Safety Policy | FAQ | Submit Software | Advertise With Us Brothersoft Toolbar