Cremona's table of elliptic curves

Curve 56628c1

56628 = 22 · 32 · 112 · 13



Data for elliptic curve 56628c1

Field Data Notes
Atkin-Lehner 2- 3+ 11- 13- Signs for the Atkin-Lehner involutions
Class 56628c Isogeny class
Conductor 56628 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 245760 Modular degree for the optimal curve
Δ -21858143207472 = -1 · 24 · 33 · 116 · 134 Discriminant
Eigenvalues 2- 3+  4 -4 11- 13-  0  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-20328,1138005] [a1,a2,a3,a4,a6]
j -1213857792/28561 j-invariant
L 2.7133151150832 L(r)(E,1)/r!
Ω 0.67832877890282 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 56628d1 468a1 Quadratic twists by: -3 -11


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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