Cremona's table of elliptic curves

Curve 123872k1

123872 = 25 · 72 · 79



Data for elliptic curve 123872k1

Field Data Notes
Atkin-Lehner 2- 7- 79- Signs for the Atkin-Lehner involutions
Class 123872k Isogeny class
Conductor 123872 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 64512 Modular degree for the optimal curve
Δ -33310667264 = -1 · 29 · 77 · 79 Discriminant
Eigenvalues 2-  1  2 7- -1 -1 -3 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,768,-2920] [a1,a2,a3,a4,a6]
Generators [58:490:1] [226:3430:1] Generators of the group modulo torsion
j 830584/553 j-invariant
L 15.37335171823 L(r)(E,1)/r!
Ω 0.66335005340797 Real period
R 2.8969153703265 Regulator
r 2 Rank of the group of rational points
S 0.99999999955993 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 123872c1 17696d1 Quadratic twists by: -4 -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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