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# What minus number is a prime number?

Updated: 10/31/2022

Wiki User

9y ago

No negative numbers are prime.

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9y ago

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Q: What minus number is a prime number?
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11

6. 11-5

### What is the difference between the greatest and the least 2 digit prime number?

It is: 97 minus 11 = 86

No.

### What two numbers does the primorial formula prime number plus or minus 1 produce for prime equals 11 which if either of these numbers is prime?

11# - 1 = 2309 and 11# + 1 = 2311, both of which are prime.

### What two numbers does the primorial formula prime number plus or minus 1 produce for prime equals 7 which if either of these numbers is prime?

p7# - 1 = 510509 and p7# + 1 = 510511, neither of which is prime.

### Is 2 to the 30402457th power minus 1 the largest prime number?

While 230402457 - 1 was the largest known prime when it was discovered, there really is no 'largest' prime number. It can be proven that the set of prime numbers is infinite, so we will never be able to label one as the largest.

### Is 2 to the 67 power - 1 a prime?

Yes or no. 2 to the 67 power minus 1 is 147,573,952,589,676,412,927. 761,838,257,287 x 193,707,721 ____________ 147,573,952,589,676,412,927. Therefore 2 to the 67th power minus 1 is not a prime number. This is according to mathematician Frank Nelson Cole.

### An even number minus a odd number?

"IT IS ALWAYS A ODD"

A plus number.

### An odd number minus an odd number?

An odd number minus an odd number is an even number.

### What is Prime Margin?

Sales minus Prime cost = Prime Margines. Direct material and direct labor are often referred to as prime cost.