Cremona's table of elliptic curves

Class 1245b

1245 = 3 · 5 · 83



Data for isogeny class 1245b

Field Data Notes
Atkin-Lehner 3+ 5- 83+ Signs for the Atkin-Lehner involutions
Conductor 1245 Conductor
Count 2 Number of curves in isogeny class
Curves 1245b1 1245b2 Curves in isogeny class
deg 3120 Modular degree for the optimal curve
Eigenvalues -1 3+ 5-  0  2  4 -4 -2 Hecke eigenvalues for primes less than 20
L 0.87471686564835 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 19920s 79680t 3735c 6225g 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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