Cremona's table of elliptic curves

Curve 21200g1

21200 = 24 · 52 · 53



Data for elliptic curve 21200g1

Field Data Notes
Atkin-Lehner 2- 5+ 53+ Signs for the Atkin-Lehner involutions
Class 21200g Isogeny class
Conductor 21200 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 6144 Modular degree for the optimal curve
Δ -212000000 = -1 · 28 · 56 · 53 Discriminant
Eigenvalues 2- -1 5+ -2 -2  7  3 -5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-108,-788] [a1,a2,a3,a4,a6]
j -35152/53 j-invariant
L 1.4045565213527 L(r)(E,1)/r!
Ω 0.70227826067633 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5300a1 84800by1 848f1 Quadratic twists by: -4 8 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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