Cremona's table of elliptic curves

Curve 20097b1

20097 = 32 · 7 · 11 · 29



Data for elliptic curve 20097b1

Field Data Notes
Atkin-Lehner 3+ 7+ 11+ 29- Signs for the Atkin-Lehner involutions
Class 20097b Isogeny class
Conductor 20097 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 7488 Modular degree for the optimal curve
Δ -2484531819 = -1 · 33 · 73 · 11 · 293 Discriminant
Eigenvalues -1 3+ -1 7+ 11+  1 -7  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-263,2970] [a1,a2,a3,a4,a6]
Generators [0:54:1] [14:-51:1] Generators of the group modulo torsion
j -74246873427/92019697 j-invariant
L 4.6116029339684 L(r)(E,1)/r!
Ω 1.3088814806601 Real period
R 0.58721931691418 Regulator
r 2 Rank of the group of rational points
S 0.99999999999988 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 20097c1 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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