Bumped target SDK version to Android 9.0, that's all.
Only the current version so far — new entries appear as the app ships updates.
Prime Factorization is an education app by Dennis Hedegaard with 10,000+ downloads (about 31K estimated). Released Jul 18, 2011. Install growth, rank history, SDKs and ad networks.
From the store listing: “Finds prime Factorization numbers from a given number”
