Cremona's table of elliptic curves

Curve 129808d1

129808 = 24 · 7 · 19 · 61



Data for elliptic curve 129808d1

Field Data Notes
Atkin-Lehner 2+ 7- 19- 61+ Signs for the Atkin-Lehner involutions
Class 129808d Isogeny class
Conductor 129808 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 59520 Modular degree for the optimal curve
Δ 483015568 = 24 · 7 · 19 · 613 Discriminant
Eigenvalues 2+ -1  2 7- -4  2  2 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1072,-13117] [a1,a2,a3,a4,a6]
Generators [-231679:65365:12167] Generators of the group modulo torsion
j 8523012944128/30188473 j-invariant
L 7.1448196001778 L(r)(E,1)/r!
Ω 0.83446784592051 Real period
R 8.5621270004301 Regulator
r 1 Rank of the group of rational points
S 0.9999999895912 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 64904c1 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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