Cremona's table of elliptic curves

Curve 78400kn1

78400 = 26 · 52 · 72



Data for elliptic curve 78400kn1

Field Data Notes
Atkin-Lehner 2- 5- 7- Signs for the Atkin-Lehner involutions
Class 78400kn Isogeny class
Conductor 78400 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 1105920 Modular degree for the optimal curve
Δ -4722524979200000000 = -1 · 221 · 58 · 78 Discriminant
Eigenvalues 2- -1 5- 7-  3  2 -3  7 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,351167,67085537] [a1,a2,a3,a4,a6]
j 397535/392 j-invariant
L 1.9268300814131 L(r)(E,1)/r!
Ω 0.16056917127195 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 78400el1 19600du1 78400hk1 11200cw1 Quadratic twists by: -4 8 5 -7


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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