Cremona's table of elliptic curves

Curve 128800m1

128800 = 25 · 52 · 7 · 23



Data for elliptic curve 128800m1

Field Data Notes
Atkin-Lehner 2+ 5+ 7- 23- Signs for the Atkin-Lehner involutions
Class 128800m Isogeny class
Conductor 128800 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 552960 Modular degree for the optimal curve
Δ 123265625000000 = 26 · 512 · 73 · 23 Discriminant
Eigenvalues 2+  2 5+ 7- -4 -2  6  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-63658,-6137688] [a1,a2,a3,a4,a6]
Generators [580023:15400000:729] Generators of the group modulo torsion
j 28529194119616/123265625 j-invariant
L 10.679480168094 L(r)(E,1)/r!
Ω 0.30064129594147 Real period
R 5.9203887615394 Regulator
r 1 Rank of the group of rational points
S 1.0000000065186 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 128800y1 25760f1 Quadratic twists by: -4 5


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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