diff --git a/cbatch.tsh b/cbatch.tsh
index 08d1017..02ce3a5 100644
--- a/cbatch.tsh
+++ b/cbatch.tsh
@@ -20,7 +20,7 @@ echo "Running on $SLURM_NPROCS processors."
 echo "Current working directory is `pwd`"
 echo "Output name is $CURRENT_VERSION"
 
-mpirun -np $SLURM_NPROCS mcnp6.mpi c 51 \
+mpirun -np $SLURM_NPROCS mcnp6.mpi c 62 \
       inp=crun.i outp=results/e2-estia_$CURRENT_VERSION.out \
       runtpe=runs/e2-estia_$CONTINUE_VERSION.run \
       mctal=results/e2-estia_$CURRENT_VERSION.mct \
diff --git a/crun.i b/crun.i
index dd8bbcb..a845cea 100644
--- a/crun.i
+++ b/crun.i
@@ -1,3 +1,3 @@
 CONTINUE
-stop nps 2e8 ctme 4.5e6 f15 0.001
-rand gen=2 seed=29976355590901 hist=100000000 $ try to jump over bad history
+stop nps 1e9 ctme 4.5e6 f15 0.001
+rand gen=2 seed=29976355590901 hist=250000000 $ try to jump over bad history