Cremona's table of elliptic curves

Curve 78390u1

78390 = 2 · 32 · 5 · 13 · 67



Data for elliptic curve 78390u1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 13+ 67+ Signs for the Atkin-Lehner involutions
Class 78390u Isogeny class
Conductor 78390 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 313344 Modular degree for the optimal curve
Δ 67412530298880 = 218 · 310 · 5 · 13 · 67 Discriminant
Eigenvalues 2+ 3- 5- -5 -2 13+ -2 -3 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-13869,-485595] [a1,a2,a3,a4,a6]
Generators [-86:299:1] Generators of the group modulo torsion
j 404714945312209/92472606720 j-invariant
L 2.7875487942875 L(r)(E,1)/r!
Ω 0.44715391071643 Real period
R 1.5584951427334 Regulator
r 1 Rank of the group of rational points
S 1.0000000009558 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 26130v1 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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