Cremona's table of elliptic curves

Curve 70928n2

70928 = 24 · 11 · 13 · 31



Data for elliptic curve 70928n2

Field Data Notes
Atkin-Lehner 2- 11- 13+ 31- Signs for the Atkin-Lehner involutions
Class 70928n Isogeny class
Conductor 70928 Conductor
∏ cp 12 Product of Tamagawa factors cp
Δ -5665820562688 = -1 · 28 · 116 · 13 · 312 Discriminant
Eigenvalues 2-  2 -2  0 11- 13+ -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-13684,631260] [a1,a2,a3,a4,a6]
j -1107017994494032/22132111573 j-invariant
L 2.2808305630212 L(r)(E,1)/r!
Ω 0.76027685804383 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 17732a2 Quadratic twists by: -4


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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