Cremona's table of elliptic curves

Curve 79040bl1

79040 = 26 · 5 · 13 · 19



Data for elliptic curve 79040bl1

Field Data Notes
Atkin-Lehner 2- 5+ 13+ 19- Signs for the Atkin-Lehner involutions
Class 79040bl Isogeny class
Conductor 79040 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 15360 Modular degree for the optimal curve
Δ -65761280 = -1 · 212 · 5 · 132 · 19 Discriminant
Eigenvalues 2-  0 5+ -2 -4 13+ -2 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,92,-192] [a1,a2,a3,a4,a6]
Generators [6:24:1] Generators of the group modulo torsion
j 21024576/16055 j-invariant
L 3.3426458902804 L(r)(E,1)/r!
Ω 1.0936207976931 Real period
R 1.528247221648 Regulator
r 1 Rank of the group of rational points
S 0.99999999971837 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 79040bi1 39520i1 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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