Cremona's table of elliptic curves

Curve 72240u3

72240 = 24 · 3 · 5 · 7 · 43



Data for elliptic curve 72240u3

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- 43+ Signs for the Atkin-Lehner involutions
Class 72240u Isogeny class
Conductor 72240 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 451500000000000 = 211 · 3 · 512 · 7 · 43 Discriminant
Eigenvalues 2+ 3- 5+ 7-  4 -2  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-43736,-3383436] [a1,a2,a3,a4,a6]
Generators [435:7752:1] Generators of the group modulo torsion
j 4517736245524658/220458984375 j-invariant
L 8.3696925713736 L(r)(E,1)/r!
Ω 0.33113245395042 Real period
R 6.3189914417797 Regulator
r 1 Rank of the group of rational points
S 4.0000000004496 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 36120c3 Quadratic twists by: -4


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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