There is nothing you can do. s/printf is the interface to the c runtimes s/printf function, and it doesn't know anything about bignum.

Probably, bignum, might have its own s/printf function, or a way to format numbers

In reply to Re: bignum with (s)printf - 64bit OS OK, 32bit incorrect. What to do? by Anonymous Monk
in thread bignum with (s)printf - 64bit OS OK, 32bit incorrect. What to do? by geep999

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