Analogues of Fermat quotients for a composite modulusm≥2 are investigated, with special emphasis on various congruences. In particular, the numbersmfor whichaφ(m)≡1 (modm2), where gcd(a,m)=1, ("Wieferich numbers with basea") are completely characterized in terms of the Wieferich primes with basea. © 1997 Academic Press.
CITATION STYLE
Agoh, T., Dilcher, K., & Skula, L. (1997). Fermat Quotients for Composite Moduli. Journal of Number Theory, 66(1), 29–50. https://doi.org/10.1006/jnth.1997.2162
Mendeley helps you to discover research relevant for your work.