Cremona's table of elliptic curves

Curve 72240l3

72240 = 24 · 3 · 5 · 7 · 43



Data for elliptic curve 72240l3

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7- 43- Signs for the Atkin-Lehner involutions
Class 72240l Isogeny class
Conductor 72240 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ -630415964236800 = -1 · 210 · 3 · 52 · 74 · 434 Discriminant
Eigenvalues 2+ 3+ 5- 7-  4  6  6  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-28600,2228800] [a1,a2,a3,a4,a6]
j -2526603188709604/615640590075 j-invariant
L 3.9125798205999 L(r)(E,1)/r!
Ω 0.48907247759108 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 36120bd3 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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