identify a prime number?
152234
1, 3, 5, 7, 11, 17....\n\n\nNumbers that can only be divided by that number or 1 with the result of a whole number.
290280
Mersenne prime numbers are prime numbers (a number divisible only by itself and one) that fit the form of two raised to any power and then subtract one.  (2^[p] - 1)
1061835
Th next number is 18. It is going up by the first prime number, down by the second prime number, up by the third prime number, down by the fourth, up by the fifth, and down by the sixth. So the last number is up by the seventh prime number.
136689
2*3*5*7*11*13 = 30030\n\nYou're correct.\n\n(I see questions regarding "1" as a prime - Google "prime numbers" and you'll find many links starting at 2. Just sayin'.....)
317639
the largest known prime number till date is (2^30402457)-1\n\nFor detailed reference visit:\n\nhttp://primes.utm.edu/largest.html\n\nand\n\nhttp://primes.utm.edu/lists/top_ten/topten.pdf
352698
7 & 103\n\nYou can go here to find the prime factors for any number:\nhttp://www.acme.com/software/factor/
297353
It is prime check these applets out:\n\nhttp://www.alpertron.com.ar/ECM.HTM\n\nhttp://kevingong.com/Math/PrimeTest.html
571951
Start at 2, and eliminate every second number after that.\nThen start at 3, and eliminate every third number after that.\n4 will already have been eliminated in step 1.\nStart at 5, and eliminate every fifth number after that.\nContinue this way.  The numbers left uneliminated are prime.
434001
i don't have the code but I guess you have to read something about 'numbers theory' and use the function 'mod'. once you understand the algorithm to generate prime numbers, write the code is gonna be easy.\nhope it helps
84228
501/3=167\n\n167 is a prime number\n\nIs this what you were looing for?  If not, repost with more details.
387930
it is 2\ncoz it's the only even prime number
436162
no it is not\nhere is a list\n\n2, 3, 5, 7, 11, 13, 17, 19, 23, 29,\n31, 37, 41, 43, 47, 53, 59, 61, 67, 71\n73, 79, 83, 89, 97, 101, 103, 107, 109, 113,\n127, 131, 137, 139, 149, 151, 157, 163, 167, 173,\n179, 181, 191, 193, 197, 199, 211, 223, 227, 229,\n233, 239, 241, 251, 257, 263, 269, 271, 277, 281,\n283, 293. \n\n\n\nhow did I find out?  google?  prime numbers between 100 and 200
982295
A prime number is a positive integer such that the only integers which evenly divide it are 1 and itself.\n\nFor example, 7 is prime because only 1 and 7 divide it evenly.\n\nThe sequence of prime numbers begins thus:\n2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97 ...\nAnd there are infinitely many of them.\n\nhttp://en.wikipedia.org/wiki/Prime_number
1067663
Seven prime integers.\n\n7\n17\n37\n47\n67\n71\n73
728995
7 is a prime number.  It is divisible only by itself and 1.
387072
The primes in the 1st answer aren't consecutive.\n\nHere's a list just  using the prime numbers up to 1,000\n\n149-139\n191-181\n251-241\n293-283\n347-337\n419-409\n431-421 --- two in a row here\n557-547\n587-577\n641-631\n701-691\n719-709\n797-787\n821-811\n839-829\n929-919\n\nAnother interesting note, the highest difference between the primes from 1-1,000 was only 18.  And I think that only came up once.
898910
If you mean a number with three prime factors, it's a 3-almost prime.  If you mean a number with three integral factors (prime, composite, or 1), it's the square of a prime.\n\nList of 3-almost primes: http://www.research.att.com/~njas/sequences/A014612\nList of squares of primes: http://www.research.att.com/~njas/sequences/A001248