Cremona's table of elliptic curves

Curve 16380b1

16380 = 22 · 32 · 5 · 7 · 13



Data for elliptic curve 16380b1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 16380b Isogeny class
Conductor 16380 Conductor
∏ cp 96 Product of Tamagawa factors cp
deg 7680 Modular degree for the optimal curve
Δ -4382305200 = -1 · 24 · 33 · 52 · 74 · 132 Discriminant
Eigenvalues 2- 3+ 5- 7-  2 13-  0  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-612,6641] [a1,a2,a3,a4,a6]
Generators [-8:105:1] Generators of the group modulo torsion
j -58680557568/10144225 j-invariant
L 5.8104589322161 L(r)(E,1)/r!
Ω 1.3286661490927 Real period
R 0.18221466368683 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 65520cf1 16380a1 81900a1 114660c1 Quadratic twists by: -4 -3 5 -7


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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