The prime p=1093p=1093p=1093 is a Wieferich prime. What property does this prime satisfy?
2p≡2(modp2)2^p \equiv 2 \pmod{p^2}2p≡2(modp2)
2p≡2(modp)2^p \equiv 2 \pmod{p}2p≡2(modp)
p2∣2p−1−1p^2 | 2^{p-1}-1p2∣2p−1−1
All of the above