Cremona's table of elliptic curves

Curve 40920m1

40920 = 23 · 3 · 5 · 11 · 31



Data for elliptic curve 40920m1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 11- 31+ Signs for the Atkin-Lehner involutions
Class 40920m Isogeny class
Conductor 40920 Conductor
∏ cp 64 Product of Tamagawa factors cp
deg 557056 Modular degree for the optimal curve
Δ 67434082031250000 = 24 · 34 · 516 · 11 · 31 Discriminant
Eigenvalues 2+ 3+ 5- -4 11- -6  6  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-139415,15710100] [a1,a2,a3,a4,a6]
Generators [2890:28125:8] Generators of the group modulo torsion
j 18729895478771439616/4214630126953125 j-invariant
L 4.1657014457021 L(r)(E,1)/r!
Ω 0.32767747071736 Real period
R 0.79455062866052 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81840bd1 122760bm1 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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