Cremona's table of elliptic curves

Curve 78400hx1

78400 = 26 · 52 · 72



Data for elliptic curve 78400hx1

Field Data Notes
Atkin-Lehner 2- 5+ 7- Signs for the Atkin-Lehner involutions
Class 78400hx Isogeny class
Conductor 78400 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 376320 Modular degree for the optimal curve
Δ 4519603984000000 = 210 · 56 · 710 Discriminant
Eigenvalues 2- -1 5+ 7-  3  6 -5 -1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-80033,8118937] [a1,a2,a3,a4,a6]
Generators [-1028736:28051703:6859] Generators of the group modulo torsion
j 12544 j-invariant
L 5.0359960445621 L(r)(E,1)/r!
Ω 0.42563511874606 Real period
R 11.831721170217 Regulator
r 1 Rank of the group of rational points
S 0.99999999986226 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 78400bf1 19600l1 3136w1 78400gb1 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
Back to Tables and computations