Cremona's table of elliptic curves

Curve 15960j1

15960 = 23 · 3 · 5 · 7 · 19



Data for elliptic curve 15960j1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7+ 19- Signs for the Atkin-Lehner involutions
Class 15960j Isogeny class
Conductor 15960 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 4608 Modular degree for the optimal curve
Δ -63840000 = -1 · 28 · 3 · 54 · 7 · 19 Discriminant
Eigenvalues 2+ 3- 5- 7+ -4  2 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,100,0] [a1,a2,a3,a4,a6]
j 427694384/249375 j-invariant
L 2.3191570307638 L(r)(E,1)/r!
Ω 1.1595785153819 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 31920j1 127680c1 47880bd1 79800bi1 Quadratic twists by: -4 8 -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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