Cremona's table of elliptic curves

Curve 129605bd1

129605 = 5 · 72 · 232



Data for elliptic curve 129605bd1

Field Data Notes
Atkin-Lehner 5- 7- 23- Signs for the Atkin-Lehner involutions
Class 129605bd Isogeny class
Conductor 129605 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 206032896 Modular degree for the optimal curve
Δ -1.8589310976289E+24 Discriminant
Eigenvalues -1 -3 5- 7- -1  2 -3 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-15892338447,-771129975665766] [a1,a2,a3,a4,a6]
j -48181043296511332209/201768035 j-invariant
L 0.21513859016338 L(r)(E,1)/r!
Ω 0.0067231470073352 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 16 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 18515c1 129605l1 Quadratic twists by: -7 -23


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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