The largest known prime is (2 to the power of 43112609) -1 written out in full would take 13 million digits. The largest prime is an infinate number.
it consists 12978189 digits. it is also known as "m43112609".
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Numbers don't stop, neither do prime numbers. The record is currently held by 243,112,609 − 1 with 12,978,189 digits, but some computer somewhere is working on the next one.
The sum of the three greatest prime numbers that are less than 39 is 97.
The greatest common factor of two different prime numbers is 1. The two prime numbers have as their factors, 1 and themselves. That means that 1 is the only factor they have in common.The GCF is 1.
Because both numbers are prime numbers, the only common factor they have is 1. Therefore, the greatest common factor is 1. Another way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 5 are 1 and 5. The factors of 23 are 1 and 23. The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. The prime factor of 5 is 5. The prime factor of 23 is 23. There are no prime factors in common, so the numbers are relatively prime, which means the greatest common factor is 1.
Relatively prime or co-prime.
The greatest common factor of 54 and 99 is 9, which is not prime. The greatest common factor of 80 and 114 is 2, which is prime.