Cremona's table of elliptic curves

Curve 40920x2

40920 = 23 · 3 · 5 · 11 · 31



Data for elliptic curve 40920x2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 11- 31+ Signs for the Atkin-Lehner involutions
Class 40920x Isogeny class
Conductor 40920 Conductor
∏ cp 160 Product of Tamagawa factors cp
Δ -2.0582403167337E+20 Discriminant
Eigenvalues 2- 3+ 5+  4 11-  4  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,114164,-690127964] [a1,a2,a3,a4,a6]
Generators [1516:54450:1] Generators of the group modulo torsion
j 642787575031628336/804000123724111875 j-invariant
L 5.8453510365108 L(r)(E,1)/r!
Ω 0.082919851347168 Real period
R 1.7623497092511 Regulator
r 1 Rank of the group of rational points
S 0.99999999999965 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81840s2 122760u2 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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