Cremona's table of elliptic curves

Curve 20349m1

20349 = 32 · 7 · 17 · 19



Data for elliptic curve 20349m1

Field Data Notes
Atkin-Lehner 3- 7- 17- 19- Signs for the Atkin-Lehner involutions
Class 20349m Isogeny class
Conductor 20349 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 8704 Modular degree for the optimal curve
Δ 133509789 = 310 · 7 · 17 · 19 Discriminant
Eigenvalues  2 3- -3 7-  2  1 17- 19- Hecke eigenvalues for primes up to 20
Equation [0,0,1,-129,-95] [a1,a2,a3,a4,a6]
Generators [-46:167:8] Generators of the group modulo torsion
j 325660672/183141 j-invariant
L 8.7645291713841 L(r)(E,1)/r!
Ω 1.5243103689605 Real period
R 2.8749162079639 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 6783a1 Quadratic twists by: -3


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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