Cremona's table of elliptic curves

Curve 20200g1

20200 = 23 · 52 · 101



Data for elliptic curve 20200g1

Field Data Notes
Atkin-Lehner 2- 5+ 101- Signs for the Atkin-Lehner involutions
Class 20200g Isogeny class
Conductor 20200 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 30720 Modular degree for the optimal curve
Δ 9863281250000 = 24 · 514 · 101 Discriminant
Eigenvalues 2-  0 5+ -4  0  2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-6050,-99875] [a1,a2,a3,a4,a6]
Generators [105:650:1] Generators of the group modulo torsion
j 97960237056/39453125 j-invariant
L 3.7766608210793 L(r)(E,1)/r!
Ω 0.56058806398907 Real period
R 3.3684812999808 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 40400d1 4040b1 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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