Problem with coefficients of polynomials in large characteristic

[slaplagne@…]

When I run this code in Singular

ring r=0,(x,y,t),dp; poly p1 = 3842432640y5t3; ring s=536870909,(x,y,t),dp; poly p2 = 3842432640y5t3; poly p1 = fetch(r, p1); p1-p2;

I get the strange answer --24y5t3 (instead of 0)

If I use * I get the correct answer ring r=0,(x,y,t),dp; poly p1 = 3842432640*y5t3; ring s=536870909,(x,y,t),dp; poly p2 = 3842432640*y5t3; poly p1 = fetch(r, p1); p1-p2;

[slaplagne@…]

Singular session where the bug appears

[hannes]

integer overflow while reading the coefficient (it is larger than int). fixed with rev. 14402