Cremona's table of elliptic curves

Curve 17680i1

17680 = 24 · 5 · 13 · 17



Data for elliptic curve 17680i1

Field Data Notes
Atkin-Lehner 2- 5+ 13- 17+ Signs for the Atkin-Lehner involutions
Class 17680i Isogeny class
Conductor 17680 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 19584 Modular degree for the optimal curve
Δ 373490000 = 24 · 54 · 133 · 17 Discriminant
Eigenvalues 2-  2 5+  4  0 13- 17+ -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-12441,-529984] [a1,a2,a3,a4,a6]
Generators [132883296:870053275:884736] Generators of the group modulo torsion
j 13310810713145344/23343125 j-invariant
L 7.5784308681553 L(r)(E,1)/r!
Ω 0.45204624792894 Real period
R 11.176483089029 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 4420a1 70720bj1 88400be1 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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