Cremona's table of elliptic curves

Curve 2040b1

2040 = 23 · 3 · 5 · 17



Data for elliptic curve 2040b1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 17+ Signs for the Atkin-Lehner involutions
Class 2040b Isogeny class
Conductor 2040 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 8736 Modular degree for the optimal curve
Δ -726152343750000 = -1 · 24 · 37 · 513 · 17 Discriminant
Eigenvalues 2+ 3+ 5+ -3  3  4 17+ -5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,7644,-1273275] [a1,a2,a3,a4,a6]
Generators [86:113:1] Generators of the group modulo torsion
j 3086803246205696/45384521484375 j-invariant
L 2.3818993836208 L(r)(E,1)/r!
Ω 0.24808116680762 Real period
R 4.8006453175622 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 4080m1 16320bk1 6120y1 10200bj1 Quadratic twists by: -4 8 -3 5


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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