Prime numbers and factorization
v3.3 · 23.1 MB · code 33
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File information
UpdatedJun 22, 2020
PublishedJun 22, 2020
Packagecom.jns.PrimeNumbers
Versionv3.3 (33)
Size23.1 MB
MD59ba1f771040ab6ac29d080dec067a511
Min SDK19
ABIsx86, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA170:9A:AF:12:C9:A0:C9:D7:4F:9C:60:7A:70:4C:7E:2D:4A:18:2F:2F
SignerC=34, ST=Toledo, L=Madridejos, O=JNS Company, CN=Jes?s Nieves S?nchez
Total downloads10,000
This version10,000
DeveloperJesús Nieves Sánchez
Age ratingEveryone
What's new in v3.3
Fixed screen resolution problems
Security scan
TRUSTED
- Developer signature verified 2026-01-19
- Scanned for malware 2020-09-13 12:12:22
- Signature SHA1 70:9A:AF:12:C9:A0:C9:D7:4F:9C:60:7A:70:4C:7E:2D:4A:18:2F:2F
- File MD5 9ba1f771040ab6ac29d080dec067a511
How to install Prime numbers and factorization v3.3 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 23.1 MB of free storage.
- Grab com.jns.PrimeNumbers_33.apk — hit the Download button above (23.1 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 9ba1f771040ab6ac…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.jns.PrimeNumbers_33.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read C=34, ST=Toledo, L=Madridejos, O=JNS Company, CN=Jes?s Nieves S?nchez. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Prime numbers and factorization — tap Open on the install screen, or find the Prime numbers and factorization icon in your app drawer (this build targets x86/armeabi-v7a/arm64-v8a devices).
Common install errors for Prime numbers and factorization
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 4.4 KitKat or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships x86/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.