diff --git a/l4/z1/rsa-rs/src/main.rs b/l4/z1/rsa-rs/src/main.rs
index 54d61d9..c9a2038 100644
--- a/l4/z1/rsa-rs/src/main.rs
+++ b/l4/z1/rsa-rs/src/main.rs
@@ -3,7 +3,7 @@ use std::str::FromStr;
 use rand::thread_rng;
 use num_bigint::{BigInt, BigUint, RandBigInt, ToBigInt};
 use num_traits::{One, Zero};
-use num_prime::nt_funcs::is_prime;
+use num_prime::{nt_funcs::is_prime};
 
 #[derive(Clone, Debug, PartialEq)]
 struct Key {
@@ -141,12 +141,15 @@ fn find_private_key(n: &BigUint, e: &BigUint, d: &BigUint) -> (BigUint, BigUint)
 
 fn main() {
     let p1 = BigUint::from_str(
-        "4749005082931655265795279207137334688882888522100146336507022668451002460179375611672565276762330501"
+        "80353963887486953626439737501036193744308574563815397761973788538684560185111095141165260778449032965268316772055966296398163469889376958493550853540573632322112195295938996103319728902397296099637159"
     ).unwrap();
     let p2 = BigUint::from_str(
-        "9310861498193275957242744132472955539605730477090317642199650992920633866919589011169367627123252973"
+        "18707457233710475044596570043325625715877772749687051686334062888982480658954207253640261724015606783212967786089821646723516736894450402336628560527280204032761778998110299572045953802247226060133919"
     ).unwrap();
 
+    println!("p1 ({b} bits): {p1}", b = p1.bits());
+    println!("p2 ({b} bits): {p2}", b = p1.bits());
+
     let pair_a = generate_key_pair(&p1, &p2)
         .expect("failed to generate key pair a");