Cremona's table of elliptic curves

Curve 7280j2

7280 = 24 · 5 · 7 · 13



Data for elliptic curve 7280j2

Field Data Notes
Atkin-Lehner 2+ 5- 7- 13+ Signs for the Atkin-Lehner involutions
Class 7280j Isogeny class
Conductor 7280 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 37856000000 = 211 · 56 · 7 · 132 Discriminant
Eigenvalues 2+ -2 5- 7-  4 13+  4 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-840,-812] [a1,a2,a3,a4,a6]
Generators [-4:50:1] Generators of the group modulo torsion
j 32044133522/18484375 j-invariant
L 3.318439238123 L(r)(E,1)/r!
Ω 0.96692162225181 Real period
R 0.57199383448042 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3640f2 29120bx2 65520y2 36400i2 Quadratic twists by: -4 8 -3 5


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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