Cremona's table of elliptic curves

Curve 78400dt1

78400 = 26 · 52 · 72



Data for elliptic curve 78400dt1

Field Data Notes
Atkin-Lehner 2+ 5- 7+ Signs for the Atkin-Lehner involutions
Class 78400dt Isogeny class
Conductor 78400 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 268800 Modular degree for the optimal curve
Δ -720600125000000 = -1 · 26 · 59 · 78 Discriminant
Eigenvalues 2+ -1 5- 7+  4  2 -6 -6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,14292,-1116338] [a1,a2,a3,a4,a6]
j 448 j-invariant
L 0.52653784161905 L(r)(E,1)/r!
Ω 0.26326894582726 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 78400dr1 39200v1 78400dq1 78400en1 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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