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Search: Posts Made By: sweety439
Forum: Math 2020-10-29, 18:20
Replies: 0
Views: 334
Posted By sweety439
Two number theory questions

1. How many primes <= 12^n which is == k mod 12? For each values n = 10, 11, 12 and k = 1, 5, 7, 11

2. Find all Kaprekar's cycles for 9-digit to 12-digit dozenal numbers (a Kaprekar's cycle for...
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