Primes!
v1.0.5 · 5.9 MB · code 6
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File information
UpdatedMay 18, 2024
PublishedFeb 27, 2021
Packagecom.rusca8.primes.android
Versionv1.0.5 (6)
Size5.9 MB
MD56d843a82461322ee729cb76df0089f37
Min SDK9
ABIsx86, armeabi, armeabi-v7a
Malware scanUNKNOWN
Signature SHA1AD:96:A9:ED:79:61:91:A6:4B:41:B4:FC:5D:E0:2F:EF:D1:04:4B:09
SignerCN=David Ruscalleda G?mez, L=Tordera, ST=Barcelona, C=08490
Total downloads100
This version100
DeveloperRusca8
Age ratingEveryone
What's new in v1.0.5
Got rid of the ads because they were giving me headaches and also not money. hahahah
Security scan
UNKNOWN
- Developer signature verified 2024-05-18
- Scanned for malware 2024-05-18 03:14:52
- Signature SHA1 AD:96:A9:ED:79:61:91:A6:4B:41:B4:FC:5D:E0:2F:EF:D1:04:4B:09
- File MD5 6d843a82461322ee729cb76df0089f37
How to install Primes! v1.0.5 on Android API 9+
Takes about 2 minutes. You'll need roughly 5.9 MB of free storage.
- Grab com.rusca8.primes.android_6.apk — hit the Download button above (5.9 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 6d843a82461322ee…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.rusca8.primes.android_6.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 CN=David Ruscalleda G?mez, L=Tordera, ST=Barcelona, C=08490. 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 UNKNOWN).
- Done — open Primes! — tap Open on the install screen, or find the Primes! icon in your app drawer (this build targets x86/armeabi/armeabi-v7a devices).
Common install errors for Primes!
- "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 API 9 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/armeabi-v7a native code. Devices with a different CPU will reject it.