Cremona's table of elliptic curves

Curve 20832p1

20832 = 25 · 3 · 7 · 31



Data for elliptic curve 20832p1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 31+ Signs for the Atkin-Lehner involutions
Class 20832p Isogeny class
Conductor 20832 Conductor
∏ cp 30 Product of Tamagawa factors cp
deg 11520 Modular degree for the optimal curve
Δ -10583322624 = -1 · 212 · 35 · 73 · 31 Discriminant
Eigenvalues 2+ 3- -1 7- -4 -1  4  8 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-301,5243] [a1,a2,a3,a4,a6]
Generators [-7:84:1] Generators of the group modulo torsion
j -738763264/2583819 j-invariant
L 5.8706455099821 L(r)(E,1)/r!
Ω 1.1234996374513 Real period
R 0.17417734473862 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 20832c1 41664cn1 62496br1 Quadratic twists by: -4 8 -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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