Cremona's table of elliptic curves

Curve 12915o1

12915 = 32 · 5 · 7 · 41



Data for elliptic curve 12915o1

Field Data Notes
Atkin-Lehner 3- 5- 7+ 41+ Signs for the Atkin-Lehner involutions
Class 12915o Isogeny class
Conductor 12915 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 4608 Modular degree for the optimal curve
Δ 3216803625 = 37 · 53 · 7 · 412 Discriminant
Eigenvalues  1 3- 5- 7+  0  2  0  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-369,0] [a1,a2,a3,a4,a6]
Generators [36:162:1] Generators of the group modulo torsion
j 7633736209/4412625 j-invariant
L 5.7736637516138 L(r)(E,1)/r!
Ω 1.1911151689578 Real period
R 1.6157586050685 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 4305g1 64575bc1 90405w1 Quadratic twists by: -3 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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