I would like to ask two questions :
- Is John M. Pollard's 1974 paper Theorems of factorization and primality testing available online for free ?
- Independently of that : where can I find the material distilled nicely in textbook form ? Or in a nice expository paper ?
Thank you !
Pollard's 1974 paper seems to be what is described in Wikipedia under Pollard's $p − 1$ algorithm.
Try also these books:
Factorization and Primality Testing by Bressoud.
Primality Testing in Polynomial Time by Dietzfelbinger.
Primality Testing for Beginners by Rempe-Gillen and Waldecker.
The Joy of Factoring by Wagstaff.
Prime Numbers: A Computational Perspective by Crandall and Pomerance.
Prime Numbers and Computer Methods for Factorization by Riesel.
See also the survey It is easy to determine whether a given integer is prime by Granville.