Cremona's table of elliptic curves

Curve 78416r4

78416 = 24 · 132 · 29



Data for elliptic curve 78416r4

Field Data Notes
Atkin-Lehner 2- 13+ 29- Signs for the Atkin-Lehner involutions
Class 78416r Isogeny class
Conductor 78416 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 16375383095791616 = 212 · 1310 · 29 Discriminant
Eigenvalues 2-  0  2  0 -4 13+  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-427739,107499210] [a1,a2,a3,a4,a6]
Generators [365:40:1] Generators of the group modulo torsion
j 437764156857/828269 j-invariant
L 5.8468491321857 L(r)(E,1)/r!
Ω 0.3915367573097 Real period
R 3.7332696250255 Regulator
r 1 Rank of the group of rational points
S 0.99999999993236 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4901c3 6032f3 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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