14159...86783 (237-digits)

This number is a composite.

                                               1415926 5358979323 8462643383
2795028841 9716939937 5105820974 9445923078 1640628620 8998628034 8253421170
6798214808 6513282306 6470938446 0955058223 1725359408 1284811174 5028410270
1938521105 5596446229 4895493038 1964428810 9756659334 4612847564 8233786783

3 divides the integer formed from the next 237 digits of π a prime number of times. (Again at 2142 digits !) [Sariyar]