or download this
C:\> perl -Mbignum -le "use warnings; use strict; print ( 7 ** 127 )
+% ( 524287 )"
print (...) interpreted as function at -e line 1.
Useless use of modulus (%) in void context at -e line 1.
2125450924568016708443303831058962243331938167363998499854997578694839
+02203328714236393937418376186556719543