Cremona's table of elliptic curves

Curve 20300j1

20300 = 22 · 52 · 7 · 29



Data for elliptic curve 20300j1

Field Data Notes
Atkin-Lehner 2- 5+ 7- 29- Signs for the Atkin-Lehner involutions
Class 20300j Isogeny class
Conductor 20300 Conductor
∏ cp 144 Product of Tamagawa factors cp
deg 138240 Modular degree for the optimal curve
Δ 365987431250000 = 24 · 58 · 74 · 293 Discriminant
Eigenvalues 2-  0 5+ 7- -2 -6 -8 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-201200,34724625] [a1,a2,a3,a4,a6]
Generators [-60:6825:1] [9716360747:3398516554:38272753] Generators of the group modulo torsion
j 3603027962363904/1463949725 j-invariant
L 7.2028883105705 L(r)(E,1)/r!
Ω 0.52796906695942 Real period
R 0.37896203275967 Regulator
r 2 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 81200bf1 4060b1 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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