Cremona's table of elliptic curves

Curve 15075a2

15075 = 32 · 52 · 67



Data for elliptic curve 15075a2

Field Data Notes
Atkin-Lehner 3+ 5+ 67+ Signs for the Atkin-Lehner involutions
Class 15075a Isogeny class
Conductor 15075 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -1380577921875 = -1 · 39 · 56 · 672 Discriminant
Eigenvalues  1 3+ 5+ -4 -4 -2  0  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,2658,19691] [a1,a2,a3,a4,a6]
Generators [142:2079:8] Generators of the group modulo torsion
j 6751269/4489 j-invariant
L 4.2320479156096 L(r)(E,1)/r!
Ω 0.53648660696751 Real period
R 3.9442251312957 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 15075b2 603b2 Quadratic twists by: -3 5


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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