Cremona's table of elliptic curves

Curve 78390m4

78390 = 2 · 32 · 5 · 13 · 67



Data for elliptic curve 78390m4

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13- 67+ Signs for the Atkin-Lehner involutions
Class 78390m Isogeny class
Conductor 78390 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 273329029194390 = 2 · 322 · 5 · 13 · 67 Discriminant
Eigenvalues 2+ 3- 5+  0  4 13-  6 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-419310,-104400554] [a1,a2,a3,a4,a6]
Generators [-23820:13681:64] Generators of the group modulo torsion
j 11184135654480104161/374936939910 j-invariant
L 5.161645168688 L(r)(E,1)/r!
Ω 0.18761457536164 Real period
R 6.8779906335077 Regulator
r 1 Rank of the group of rational points
S 4.0000000003879 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 26130q4 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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