Cremona's table of elliptic curves

Curve 15960b1

15960 = 23 · 3 · 5 · 7 · 19



Data for elliptic curve 15960b1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7- 19- Signs for the Atkin-Lehner involutions
Class 15960b Isogeny class
Conductor 15960 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 8640 Modular degree for the optimal curve
Δ -8273664000 = -1 · 211 · 35 · 53 · 7 · 19 Discriminant
Eigenvalues 2+ 3+ 5- 7-  5 -1  0 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,440,-2708] [a1,a2,a3,a4,a6]
j 4589489518/4039875 j-invariant
L 2.1606829248726 L(r)(E,1)/r!
Ω 0.7202276416242 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 31920m1 127680co1 47880bi1 79800bq1 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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