Cremona's table of elliptic curves

Class 1547a

1547 = 7 · 13 · 17



Data for isogeny class 1547a

Field Data Notes
Atkin-Lehner 7+ 13- 17- Signs for the Atkin-Lehner involutions
Conductor 1547 Conductor
Count 2 Number of curves in isogeny class
Curves 1547a1 1547a2 Curves in isogeny class
deg 128 Modular degree for the optimal curve
Eigenvalues -1 -2  0 7+ -4 13- 17-  4 Hecke eigenvalues for primes less than 20
L 1.1919411510581 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 24752be 99008g 13923e 38675i Quadratic twists by: -4 8 -3 5


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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