Cremona's table of elliptic curves

Curve 128122i1

128122 = 2 · 29 · 472



Data for elliptic curve 128122i1

Field Data Notes
Atkin-Lehner 2- 29+ 47- Signs for the Atkin-Lehner involutions
Class 128122i Isogeny class
Conductor 128122 Conductor
∏ cp 10 Product of Tamagawa factors cp
deg 50880 Modular degree for the optimal curve
Δ -59448608 = -1 · 25 · 292 · 472 Discriminant
Eigenvalues 2- -3  0  2  0  4  3  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-15,375] [a1,a2,a3,a4,a6]
Generators [15:50:1] Generators of the group modulo torsion
j -158625/26912 j-invariant
L 7.5759342326117 L(r)(E,1)/r!
Ω 1.6149794191081 Real period
R 0.46910406470472 Regulator
r 1 Rank of the group of rational points
S 1.0000000176125 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 128122m1 Quadratic twists by: -47


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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