Cremona's table of elliptic curves

Curve 15123a1

15123 = 3 · 712



Data for elliptic curve 15123a1

Field Data Notes
Atkin-Lehner 3- 71- Signs for the Atkin-Lehner involutions
Class 15123a Isogeny class
Conductor 15123 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 30240 Modular degree for the optimal curve
Δ -81856081425519 = -1 · 32 · 717 Discriminant
Eigenvalues  1 3-  2 -2  0  2  0  0 Hecke eigenvalues for primes up to 20
Equation [1,0,1,2415,-432689] [a1,a2,a3,a4,a6]
Generators [39833938441:454905640715:273359449] Generators of the group modulo torsion
j 12167/639 j-invariant
L 7.5168061266299 L(r)(E,1)/r!
Ω 0.29105204911522 Real period
R 12.913164757782 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 45369a1 213a1 Quadratic twists by: -3 -71


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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