Cremona's table of elliptic curves

Curve 13680bd1

13680 = 24 · 32 · 5 · 19



Data for elliptic curve 13680bd1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 19+ Signs for the Atkin-Lehner involutions
Class 13680bd Isogeny class
Conductor 13680 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 184320 Modular degree for the optimal curve
Δ -121036992345538560 = -1 · 220 · 311 · 5 · 194 Discriminant
Eigenvalues 2- 3- 5+ -4  0 -6 -2 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-273603,57571522] [a1,a2,a3,a4,a6]
Generators [-223:10368:1] Generators of the group modulo torsion
j -758575480593601/40535043840 j-invariant
L 3.3167389435412 L(r)(E,1)/r!
Ω 0.32707772641431 Real period
R 1.2675652741254 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 1710g1 54720fc1 4560bc1 68400eq1 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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