|Bill Allombert on Tue, 28 Jun 2016 23:56:23 +0200|
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|Re: Seg fault in polrootsmod|
On Wed, Jun 29, 2016 at 07:37:24AM +1000, Kevin Acres wrote: > I'm attempting polrootsmod(x^3-1, 2^991-1) and getting a seg fault. > > The error text requests that this be reported. > > I'm using 2.7.2 64 bit under Linux x86-64 with gmp 6.0.0 and gcc 4.5.5. The root of the issue is that 2^991-1 is not prime, which is assumed by polrootsmod. We will add a proper error message. Thanks for your report! Bill.