Cremona's table of elliptic curves

Curve 21200s1

21200 = 24 · 52 · 53



Data for elliptic curve 21200s1

Field Data Notes
Atkin-Lehner 2- 5+ 53- Signs for the Atkin-Lehner involutions
Class 21200s Isogeny class
Conductor 21200 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 2880 Modular degree for the optimal curve
Δ 339200 = 28 · 52 · 53 Discriminant
Eigenvalues 2- -2 5+ -1  3 -2  3 -2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-93,-377] [a1,a2,a3,a4,a6]
Generators [-6:1:1] Generators of the group modulo torsion
j 14049280/53 j-invariant
L 3.3330786902489 L(r)(E,1)/r!
Ω 1.5363455151493 Real period
R 1.0847425456652 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 5300d1 84800bp1 21200w1 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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