Cryptocurrency Q&A
Why do all prime numbers end with 1 3 7 9?
Why do all prime numbers end with 1 3 7 9?
BlockchainBrawler
Fri Aug 23 2024
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7 answers
1170
Excuse me, but could you elaborate on why it seems that all prime numbers end in the digits 1, 3, 7, or 9? Is there a mathematical principle or rule that governs this observation, or is it merely a coincidence that has arisen from examining a limited set of prime numbers? Furthermore, what implications does this trend, if any, have on the properties of prime numbers and their role in cryptography and other fields? I'm curious to understand the underlying reasons behind this intriguing pattern.
7 answers
Giulia
Sun Aug 25 2024
This restriction ensures that the prime numbers, in their essence, possess a distinct mathematical quality that sets them apart from other integers.
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Lucia
Sun Aug 25 2024
When considering the randomness of number occurrence, the last digit of the preceding prime number holds no significant bearing on the subsequent one's last digit.
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Lucia
Sun Aug 25 2024
The properties of prime numbers exhibit intriguing patterns, particularly with regards to their last digits.
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CryptoAlchemy
Sun Aug 25 2024
Notably, with the exception of 2 and 5, all prime numbers adhere to a specific rule in their terminal digits.
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isabella_doe_socialworker
Sun Aug 25 2024
This independence underscores the fact that prime numbers are not governed by predictable patterns in their sequence, making them a fascinating subject of mathematical exploration.
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