import java.util.Scanner;

public class Main {
	public static void main(String[] args) throws Exception {
		Scanner sc = new Scanner(System.in);
		int n = sc.nextInt();
		long[] a = new long[n];
		for (int i = 0; i < n; i++) {
			a[i] = sc.nextInt();
			if (a[i] == 0) {
				System.out.println(0);
				return;
			}
		}
		sc.close();

		long[] cnt = new long[n];
		long[] cnt2 = new long[n + 2];
		long val = 1;
		int r = 0;
		for (int l = 0; l < n; l++) {
			while (r < n && val < 1000000000) {
				val *= a[r];
				r++;
			}
			if (val >= 1000000000) {
				r--;
			}
			cnt[l] = r - l;
			cnt2[l + 1]++;
			cnt2[r + 1]--;
			if (r < n) {
				val /= a[r];
			}
			val /= a[l];
		}

		for (int i = 1; i < cnt2.length; i++) {
			cnt2[i] += cnt2[i - 1];
		}
		for (int i = 1; i < cnt.length; i++) {
			cnt[i] += cnt[i - 1] - cnt2[i];
		}

		long ans = 1;
		int mod = 1000000007;
		for (int i = 0; i < n; i++) {
			ans *= power(a[i], cnt[i], mod);
			ans %= mod;
		}
		System.out.println(ans);
	}

	static long power(long x, long n, int m) {
		if (n == 0) {
			return 1;
		}
		long val = power(x, n / 2, m);
		val = val * val % m;
		if (n % 2 == 1) {
			val = val * x % m;
		}
		return val;
	}
}