Cremona's table of elliptic curves

Curve 40920v2

40920 = 23 · 3 · 5 · 11 · 31



Data for elliptic curve 40920v2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 11- 31+ Signs for the Atkin-Lehner involutions
Class 40920v Isogeny class
Conductor 40920 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 1750066560000 = 210 · 36 · 54 · 112 · 31 Discriminant
Eigenvalues 2- 3+ 5+  2 11-  0  2  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-3136,23836] [a1,a2,a3,a4,a6]
Generators [-34:300:1] Generators of the group modulo torsion
j 3331888019716/1709049375 j-invariant
L 4.9360307997986 L(r)(E,1)/r!
Ω 0.7391530341784 Real period
R 1.6694887836347 Regulator
r 1 Rank of the group of rational points
S 0.99999999999937 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81840p2 122760s2 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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