Cremona's table of elliptic curves

Curve 127400z1

127400 = 23 · 52 · 72 · 13



Data for elliptic curve 127400z1

Field Data Notes
Atkin-Lehner 2+ 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 127400z Isogeny class
Conductor 127400 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 211968 Modular degree for the optimal curve
Δ -1391787670000 = -1 · 24 · 54 · 77 · 132 Discriminant
Eigenvalues 2+ -2 5- 7-  3 13- -6 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-408,56713] [a1,a2,a3,a4,a6]
Generators [-32:195:1] [-12:245:1] Generators of the group modulo torsion
j -6400/1183 j-invariant
L 8.8811981000721 L(r)(E,1)/r!
Ω 0.69775462326257 Real period
R 0.26517195922001 Regulator
r 2 Rank of the group of rational points
S 0.99999999952879 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 127400bp1 18200h1 Quadratic twists by: 5 -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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