Implementing sieve of eratosthenes and then getting highest prime factor [closed]

Implementing sieve of eratosthenes and then getting highest prime factor
[closed]

References

Reference NO 1

http://stackoverflow.com/questions/15190855/implementing-sieve-of-eratosthenes-and-then-getting-highest-prime-factor

Reference NO 2

http://stackoverflow.com/questions/23287/prime-factors

Reference NO 3

http://cboard.cprogramming.com/c-programming/143929-largest-prime-factor.html

Reference NO 4

http://lambda-the-ultimate.org/node/3127

Reference NO 5

http://www.arachnoid.com/prime_numbers/

Reference NO 6

http://blogs.teamb.com/craigstuntz/2008/08/28/37831

Reference NO 7

http://www.sanfransys.com/homepages/leapfrog/

Reference NO 8

ftp://ftp.cs.wisc.edu/pub/techreports/1990/TR909.pdf