Cremona's table of elliptic curves

Curve 72240bk1

72240 = 24 · 3 · 5 · 7 · 43



Data for elliptic curve 72240bk1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7+ 43- Signs for the Atkin-Lehner involutions
Class 72240bk Isogeny class
Conductor 72240 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 59904 Modular degree for the optimal curve
Δ 19026210000 = 24 · 3 · 54 · 73 · 432 Discriminant
Eigenvalues 2- 3+ 5+ 7+  2  6  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-701,-2424] [a1,a2,a3,a4,a6]
Generators [11032:29240:343] Generators of the group modulo torsion
j 2384389341184/1189138125 j-invariant
L 5.6776729974566 L(r)(E,1)/r!
Ω 0.97691820960313 Real period
R 5.8118202125213 Regulator
r 1 Rank of the group of rational points
S 1.0000000001594 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 18060j1 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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