Cremona's table of elliptic curves

Curve 15810b1

15810 = 2 · 3 · 5 · 17 · 31



Data for elliptic curve 15810b1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 17+ 31- Signs for the Atkin-Lehner involutions
Class 15810b Isogeny class
Conductor 15810 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 23520 Modular degree for the optimal curve
Δ -489833325000 = -1 · 23 · 37 · 55 · 172 · 31 Discriminant
Eigenvalues 2+ 3+ 5-  1  3 -4 17+  5 Hecke eigenvalues for primes up to 20
Equation [1,1,0,688,-32664] [a1,a2,a3,a4,a6]
Generators [37:194:1] Generators of the group modulo torsion
j 35933733098999/489833325000 j-invariant
L 3.5378849700646 L(r)(E,1)/r!
Ω 0.45662027430447 Real period
R 0.77479804755791 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 126480bw1 47430bf1 79050cf1 Quadratic twists by: -4 -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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