Cremona's table of elliptic curves

Curve 20394u1

20394 = 2 · 32 · 11 · 103



Data for elliptic curve 20394u1

Field Data Notes
Atkin-Lehner 2- 3- 11+ 103+ Signs for the Atkin-Lehner involutions
Class 20394u Isogeny class
Conductor 20394 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 6528 Modular degree for the optimal curve
Δ 19822968 = 23 · 37 · 11 · 103 Discriminant
Eigenvalues 2- 3-  2 -5 11+ -1  3  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-104,371] [a1,a2,a3,a4,a6]
Generators [3:7:1] Generators of the group modulo torsion
j 169112377/27192 j-invariant
L 7.6131315816669 L(r)(E,1)/r!
Ω 2.0703524702084 Real period
R 0.30643460035658 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 6798h1 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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