Cremona's table of elliptic curves

Curve 67240b2

67240 = 23 · 5 · 412



Data for elliptic curve 67240b2

Field Data Notes
Atkin-Lehner 2+ 5+ 41+ Signs for the Atkin-Lehner involutions
Class 67240b Isogeny class
Conductor 67240 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 2.0952443801214E+20 Discriminant
Eigenvalues 2+ -2 5+ -2  2 -4  4 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-2044656,-884621456] [a1,a2,a3,a4,a6]
Generators [-357595:3677654:343] Generators of the group modulo torsion
j 2819876/625 j-invariant
L 2.8360436097112 L(r)(E,1)/r!
Ω 0.12825094347171 Real period
R 11.056618894347 Regulator
r 1 Rank of the group of rational points
S 1.0000000000342 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 67240a2 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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