Cremona's table of elliptic curves

Curve 67240h2

67240 = 23 · 5 · 412



Data for elliptic curve 67240h2

Field Data Notes
Atkin-Lehner 2- 5- 41+ Signs for the Atkin-Lehner involutions
Class 67240h Isogeny class
Conductor 67240 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 204414085865497600 = 210 · 52 · 418 Discriminant
Eigenvalues 2-  0 5-  0 -4 -6  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-919507,-338677794] [a1,a2,a3,a4,a6]
Generators [295364:19592055:64] Generators of the group modulo torsion
j 17676070884/42025 j-invariant
L 4.6933226661131 L(r)(E,1)/r!
Ω 0.15419590508655 Real period
R 7.6093503628194 Regulator
r 1 Rank of the group of rational points
S 4.0000000007251 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 1640g2 Quadratic twists by: 41


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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