Cremona's table of elliptic curves

Curve 78390j2

78390 = 2 · 32 · 5 · 13 · 67



Data for elliptic curve 78390j2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13+ 67- Signs for the Atkin-Lehner involutions
Class 78390j Isogeny class
Conductor 78390 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 40436840302410240 = 29 · 36 · 5 · 136 · 672 Discriminant
Eigenvalues 2+ 3- 5+  4 -4 13+  6  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-95280,5901056] [a1,a2,a3,a4,a6]
Generators [1321:46072:1] Generators of the group modulo torsion
j 131221196419777281/55468916738560 j-invariant
L 5.3233070217742 L(r)(E,1)/r!
Ω 0.32782399668404 Real period
R 4.0595769934702 Regulator
r 1 Rank of the group of rational points
S 1.000000000449 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8710j2 Quadratic twists by: -3


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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