Cremona's table of elliptic curves

Curve 40920bf1

40920 = 23 · 3 · 5 · 11 · 31



Data for elliptic curve 40920bf1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 11- 31- Signs for the Atkin-Lehner involutions
Class 40920bf Isogeny class
Conductor 40920 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 14336 Modular degree for the optimal curve
Δ -121777920 = -1 · 28 · 32 · 5 · 11 · 312 Discriminant
Eigenvalues 2- 3- 5+ -4 11-  2  6 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,124,0] [a1,a2,a3,a4,a6]
Generators [4:24:1] Generators of the group modulo torsion
j 817036976/475695 j-invariant
L 5.9662686778493 L(r)(E,1)/r!
Ω 1.1000964046597 Real period
R 1.3558513264331 Regulator
r 1 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81840c1 122760w1 Quadratic twists by: -4 -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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