|
2019-04-17, 18:08
|
#1 |
|
Mar 2018
2·5·53 Posts |
Prime number 30241
The prime number 30241 has the property that is congruent to 7 (mod(7!-1)).
where 7!-1 is 5039, a prime What is known about primes p such that p is congruent to q (mod(q!-1)) with q and (q!-1) both primes? See also the curious property that 3!*0!*2!*4!*1!+1=17^2 Is Wilson theorem or Fermat theorem useful? Last fiddled with by enzocreti on 2019-04-17 at 18:10 |
|
|
 |
| Thread Tools | |
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| (M48) NEW MERSENNE PRIME! LARGEST PRIME NUMBER DISCOVERED! | dabaichi | News | 571 | 2020-10-26 11:02 |
| Number of distinct prime factors of a Double Mersenne number | aketilander | Operazione Doppi Mersennes | 1 | 2012-11-09 21:16 |
| Estimating the number of prime factors a number has | henryzz | Math | 7 | 2012-05-23 01:13 |
| New prime number? | inthevoid2 | Information & Answers | 3 | 2008-09-29 23:27 |
| When do I know if the number is prime? | uniqueidlondon | Software | 1 | 2003-05-17 16:57 |
