diff --git a/src/sage/libs/eclib/interface.py b/src/sage/libs/eclib/interface.py
index f77000c478..9d17d412ae 100644
--- a/src/sage/libs/eclib/interface.py
+++ b/src/sage/libs/eclib/interface.py
@@ -1014,7 +1014,7 @@ class mwrank_MordellWeil(SageObject):
             WARNING: saturation at primes p > 2 will not be done;
             ...
             Gained index 2
-            New regulator =  93.857300720636393209
+            New regulator =  93.85730...
             (False, 2, '[ ]')
             sage: EQ.points()
             [[-2, 3, 1], [2707496766203306, 864581029138191, 2969715140223272], [-13422227300, -49322830557, 12167000000]]
@@ -1025,7 +1025,7 @@ class mwrank_MordellWeil(SageObject):
             WARNING: saturation at primes p > 3 will not be done;
             ...
             Gained index 3
-            New regulator =  10.4285889689595992455
+            New regulator =  10.42858...
             (False, 3, '[ ]')
             sage: EQ.points()
             [[-2, 3, 1], [-14, 25, 8], [-13422227300, -49322830557, 12167000000]]
@@ -1036,7 +1036,7 @@ class mwrank_MordellWeil(SageObject):
             WARNING: saturation at primes p > 5 will not be done;
             ...
             Gained index 5
-            New regulator =  0.417143558758383969818
+            New regulator =  0.41714...
             (False, 5, '[ ]')
             sage: EQ.points()
             [[-2, 3, 1], [-14, 25, 8], [1, -1, 1]]
@@ -1221,7 +1221,7 @@ class mwrank_MordellWeil(SageObject):
             WARNING: saturation at primes p > 2 will not be done;
             ...
             Gained index 2
-            New regulator =  93.857300720636393209
+            New regulator =  93.85730...
             (False, 2, '[ ]')
             sage: EQ
             Subgroup of Mordell-Weil group: [[-2:3:1], [2707496766203306:864581029138191:2969715140223272], [-13422227300:-49322830557:12167000000]]
@@ -1235,7 +1235,7 @@ class mwrank_MordellWeil(SageObject):
             WARNING: saturation at primes p > 3 will not be done;
             ...
             Gained index 3
-            New regulator =  10.4285889689595992455
+            New regulator =  10.42858...
             (False, 3, '[ ]')
             sage: EQ
             Subgroup of Mordell-Weil group: [[-2:3:1], [-14:25:8], [-13422227300:-49322830557:12167000000]]
@@ -1249,7 +1249,7 @@ class mwrank_MordellWeil(SageObject):
             WARNING: saturation at primes p > 5 will not be done;
             ...
             Gained index 5
-            New regulator =  0.417143558758383969818
+            New regulator =  0.41714...
             (False, 5, '[ ]')
             sage: EQ
             Subgroup of Mordell-Weil group: [[-2:3:1], [-14:25:8], [1:-1:1]]
diff --git a/src/sage/libs/eclib/mwrank.pyx b/src/sage/libs/eclib/mwrank.pyx
index a4f89e1ca5..f8a22d2f55 100644
--- a/src/sage/libs/eclib/mwrank.pyx
+++ b/src/sage/libs/eclib/mwrank.pyx
@@ -1234,9 +1234,9 @@ cdef class _two_descent:
             sage: D2.saturate()
             Searching for points (bound = 8)...done:
               found points which generate a subgroup of rank 3
-              and regulator 0.417143558758383969817119544618093396749810106098479
+              and regulator 0.41714...
             Processing points found during 2-descent...done:
-              now regulator = 0.417143558758383969817119544618093396749810106098479
+              now regulator = 0.41714...
             No saturation being done
             sage: D2.getbasis()
             '[[1:-1:1], [-2:3:1], [-14:25:8]]'
@@ -1281,9 +1281,9 @@ cdef class _two_descent:
             sage: D2.saturate()
             Searching for points (bound = 8)...done:
               found points which generate a subgroup of rank 3
-              and regulator 0.417143558758383969817119544618093396749810106098479
+              and regulator 0.41714...
             Processing points found during 2-descent...done:
-              now regulator = 0.417143558758383969817119544618093396749810106098479
+              now regulator = 0.41714...
             No saturation being done
             sage: D2.getbasis()
             '[[1:-1:1], [-2:3:1], [-14:25:8]]'
@@ -1329,9 +1329,9 @@ cdef class _two_descent:
             sage: D2.saturate()
             Searching for points (bound = 8)...done:
               found points which generate a subgroup of rank 3
-              and regulator 0.417143558758383969817119544618093396749810106098479
+              and regulator 0.41714...
             Processing points found during 2-descent...done:
-              now regulator = 0.417143558758383969817119544618093396749810106098479
+              now regulator = 0.41714...
             No saturation being done
             sage: D2.getbasis()
             '[[1:-1:1], [-2:3:1], [-14:25:8]]'