N = gets.to_i
A = gets.split.map(&:to_i)
L = 10 ** 9
MOD = 10 ** 9 + 7

if A.include?(0)
  puts 0
  exit
end

rui = Array.new(2 * N + 1, 0)
counter = Array.new(N, 0)
l = 0
r = 0
val = A[0]

while l <= r
  # pp [:l, l, :r, r]

  if val >= L
    len = r - l
    counter[l] = len
    rui[l + 1] -= 1
    rui[l + len + 1] += 1

    val /= A[l]
    l += 1
  elsif r == N - 1
    len = r - l + 1
    counter[l] = len
    rui[l + 1] -= 1
    rui[l + len + 1] += 1

    val /= A[l]
    l += 1
  else
    r += 1
    val *= A[r]
  end
end

# pp rui
# pp counter
ans = 1
cnt = 0
sub = 0

N.times do |i|
  a = A[i]

  cnt += counter[i]
  sub += rui[i]
  cnt += sub

  ans *= a.pow(cnt, MOD)
  ans %= MOD
end

puts ans