diff --git a/core/java/src/net/i2p/util/NativeBigInteger.java b/core/java/src/net/i2p/util/NativeBigInteger.java
index 42dd9edf5b..c12cc0d778 100644
--- a/core/java/src/net/i2p/util/NativeBigInteger.java
+++ b/core/java/src/net/i2p/util/NativeBigInteger.java
@@ -30,6 +30,7 @@ import freenet.support.CPUInformation.VIACPUInfo;
 import freenet.support.CPUInformation.UnknownCPUException;
 
 import net.i2p.I2PAppContext;
+import net.i2p.crypto.CryptoConstants;
 import net.i2p.data.DataHelper;
 
 /**
@@ -324,11 +325,6 @@ public class NativeBigInteger extends BigInteger {
         return cachedBa;
     }
     
-    /** @deprecated unused, does not call native */
-    @Override
-    public double doubleValue() {
-            return super.doubleValue();
-    }
     /**
      * 
      * @return True iff native methods will be used by this class
@@ -362,26 +358,16 @@ public class NativeBigInteger extends BigInteger {
         runModPowTest(100);
     }
 
-    /* the sample numbers are elG generator/prime so we can test with reasonable numbers */
-    private final static byte[] _sampleGenerator = new BigInteger("2").toByteArray();
-    private final static byte[] _samplePrime = new BigInteger("FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1"
-                                                              + "29024E088A67CC74020BBEA63B139B22514A08798E3404DD"
-                                                              + "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245"
-                                                              + "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED"
-                                                              + "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D"
-                                                              + "C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F"
-                                                              + "83655D23DCA3AD961C62F356208552BB9ED529077096966D"
-                                                              + "670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B"
-                                                              + "E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9"
-                                                              + "DE2BCBF6955817183995497CEA956AE515D2261898FA0510"
-                                                              + "15728E5A8AACAA68FFFFFFFFFFFFFFFF", 16).toByteArray();
-
     private static void runModPowTest(int numRuns) {
         System.out.println("DEBUG: Warming up the random number generator...");
         SecureRandom rand = new SecureRandom();
         rand.nextBoolean();
         System.out.println("DEBUG: Random number generator warmed up");
 
+        /* the sample numbers are elG generator/prime so we can test with reasonable numbers */
+        byte[] _sampleGenerator = CryptoConstants.elgg.toByteArray();
+        byte[] _samplePrime = CryptoConstants.elgp.toByteArray();
+
         BigInteger jg = new BigInteger(_sampleGenerator);
         BigInteger jp = new BigInteger(_samplePrime);