Cremona's table of elliptic curves

Curve 40920d2

40920 = 23 · 3 · 5 · 11 · 31



Data for elliptic curve 40920d2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 11+ 31- Signs for the Atkin-Lehner involutions
Class 40920d Isogeny class
Conductor 40920 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -160746854400 = -1 · 211 · 33 · 52 · 112 · 312 Discriminant
Eigenvalues 2+ 3+ 5+  0 11+ -4  0  2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,584,18316] [a1,a2,a3,a4,a6]
j 10737135502/78489675 j-invariant
L 1.489360239544 L(r)(E,1)/r!
Ω 0.74468011979903 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81840t2 122760cg2 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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