Cremona's table of elliptic curves

Curve 78400dv1

78400 = 26 · 52 · 72



Data for elliptic curve 78400dv1

Field Data Notes
Atkin-Lehner 2+ 5- 7+ Signs for the Atkin-Lehner involutions
Class 78400dv Isogeny class
Conductor 78400 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 1451520 Modular degree for the optimal curve
Δ 4722524979200000000 = 221 · 58 · 78 Discriminant
Eigenvalues 2+  2 5- 7+  0 -2 -3 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-628833,161165537] [a1,a2,a3,a4,a6]
j 46585/8 j-invariant
L 1.3963427007504 L(r)(E,1)/r!
Ω 0.23272379015776 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 78400jp1 2450m1 78400j1 78400fk1 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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