Speaker:
Joaquim Cera Da Conceicao
Affiliation:
Université de Caen/MPIM
Date:
Mon, 28/04/2025 - 16:30 - 17:30
It is known that every term $U_n$ of a regular Lucas sequence has a primitive prime divisor if $n\ge 31$, i.e., a prime $p$ such that $p\mid U_n$ but $p\nmid U_k$, for all $1\leq k<n$. Can this be refined to specific sets of primes?