Cremona's table of elliptic curves

Curve 7488bl2

7488 = 26 · 32 · 13



Data for elliptic curve 7488bl2

Field Data Notes
Atkin-Lehner 2- 3+ 13- Signs for the Atkin-Lehner involutions
Class 7488bl Isogeny class
Conductor 7488 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 74760192 = 214 · 33 · 132 Discriminant
Eigenvalues 2- 3+ -4 -4 -4 13-  0  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-10812,432720] [a1,a2,a3,a4,a6]
Generators [48:156:1] Generators of the group modulo torsion
j 315978926832/169 j-invariant
L 2.3354315394384 L(r)(E,1)/r!
Ω 1.5908219974538 Real period
R 0.73403295377371 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7488j2 1872l2 7488bk2 97344ea2 Quadratic twists by: -4 8 -3 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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