Cremona's table of elliptic curves

Curve 19800m2

19800 = 23 · 32 · 52 · 11



Data for elliptic curve 19800m2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 11- Signs for the Atkin-Lehner involutions
Class 19800m Isogeny class
Conductor 19800 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -64953900000000 = -1 · 28 · 310 · 58 · 11 Discriminant
Eigenvalues 2+ 3- 5+ -2 11-  4  0 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,9825,99250] [a1,a2,a3,a4,a6]
Generators [15:500:1] Generators of the group modulo torsion
j 35969456/22275 j-invariant
L 4.9268142787409 L(r)(E,1)/r!
Ω 0.383400737649 Real period
R 1.6062874281855 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 39600i2 6600ba2 3960r2 Quadratic twists by: -4 -3 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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