Cremona's table of elliptic curves

Curve 78390l2

78390 = 2 · 32 · 5 · 13 · 67



Data for elliptic curve 78390l2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13- 67+ Signs for the Atkin-Lehner involutions
Class 78390l Isogeny class
Conductor 78390 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 2939130671954490000 = 24 · 318 · 54 · 132 · 672 Discriminant
Eigenvalues 2+ 3- 5+  0  4 13- -2  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-360945,-12678579] [a1,a2,a3,a4,a6]
Generators [20586:325757:27] Generators of the group modulo torsion
j 7133783926582843921/4031729316810000 j-invariant
L 4.6626027931473 L(r)(E,1)/r!
Ω 0.20994776834772 Real period
R 5.5520985424937 Regulator
r 1 Rank of the group of rational points
S 0.99999999969427 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 26130bf2 Quadratic twists by: -3


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

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