Cremona's table of elliptic curves

Curve 79040ba1

79040 = 26 · 5 · 13 · 19



Data for elliptic curve 79040ba1

Field Data Notes
Atkin-Lehner 2+ 5- 13+ 19- Signs for the Atkin-Lehner involutions
Class 79040ba Isogeny class
Conductor 79040 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 25600 Modular degree for the optimal curve
Δ -20234240 = -1 · 214 · 5 · 13 · 19 Discriminant
Eigenvalues 2+ -3 5- -1  2 13+  0 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,68,16] [a1,a2,a3,a4,a6]
Generators [0:4:1] Generators of the group modulo torsion
j 2122416/1235 j-invariant
L 3.7284051728724 L(r)(E,1)/r!
Ω 1.3034197311564 Real period
R 1.4302396558341 Regulator
r 1 Rank of the group of rational points
S 0.99999999932397 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 79040bt1 9880d1 Quadratic twists by: -4 8


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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