Cremona's table of elliptic curves

Curve 15870m1

15870 = 2 · 3 · 5 · 232



Data for elliptic curve 15870m1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 23- Signs for the Atkin-Lehner involutions
Class 15870m Isogeny class
Conductor 15870 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 264960 Modular degree for the optimal curve
Δ -192457077426585600 = -1 · 215 · 3 · 52 · 238 Discriminant
Eigenvalues 2+ 3- 5+  3 -1 -6  0  4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-133584,28249246] [a1,a2,a3,a4,a6]
Generators [6456:82111:27] Generators of the group modulo torsion
j -3366353209/2457600 j-invariant
L 4.3372373785772 L(r)(E,1)/r!
Ω 0.2931577764581 Real period
R 7.3974455512988 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 126960bj1 47610ck1 79350cp1 15870t1 Quadratic twists by: -4 -3 5 -23


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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