Cremona's table of elliptic curves

Curve 17680c1

17680 = 24 · 5 · 13 · 17



Data for elliptic curve 17680c1

Field Data Notes
Atkin-Lehner 2+ 5- 13- 17+ Signs for the Atkin-Lehner involutions
Class 17680c Isogeny class
Conductor 17680 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 4096 Modular degree for the optimal curve
Δ 73548800 = 210 · 52 · 132 · 17 Discriminant
Eigenvalues 2+  0 5- -4  2 13- 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-107,106] [a1,a2,a3,a4,a6]
Generators [-3:20:1] Generators of the group modulo torsion
j 132304644/71825 j-invariant
L 4.4269801878459 L(r)(E,1)/r!
Ω 1.6925058822642 Real period
R 0.65390912880072 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 8840b1 70720t1 88400d1 Quadratic twists by: -4 8 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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