Mõiste prime power all tuntakse matemaatikas arve, mis jaguvad ainult ühe algarvuga. Sellised on näiteks 507813127 ja 1156439861. Kui leiad, mitmendad need omasuguste seas on ja jagad tulemuse miljoniga, siis leiad ka aarde.
Prime powers are numbers that can be divided by only one prime. Such are for example 507813127 and 1156439861. To find the cahce you need to find sequence numbers of these in list of prime powers.