Cremona's table of elliptic curves

Curve 78416i1

78416 = 24 · 132 · 29



Data for elliptic curve 78416i1

Field Data Notes
Atkin-Lehner 2+ 13- 29+ Signs for the Atkin-Lehner involutions
Class 78416i Isogeny class
Conductor 78416 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 239616 Modular degree for the optimal curve
Δ 78727803345152 = 28 · 139 · 29 Discriminant
Eigenvalues 2+  2  0 -4 -4 13-  2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-18308,-846496] [a1,a2,a3,a4,a6]
j 250000/29 j-invariant
L 1.6541322841411 L(r)(E,1)/r!
Ω 0.41353306787456 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 39208i1 78416h1 Quadratic twists by: -4 13


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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