Cremona's table of elliptic curves

Curve 19800o1

19800 = 23 · 32 · 52 · 11



Data for elliptic curve 19800o1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 11- Signs for the Atkin-Lehner involutions
Class 19800o Isogeny class
Conductor 19800 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 221184 Modular degree for the optimal curve
Δ 2756531250000 = 24 · 36 · 59 · 112 Discriminant
Eigenvalues 2+ 3- 5+ -4 11- -6 -6  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1134450,-465078375] [a1,a2,a3,a4,a6]
Generators [112740:3507075:64] Generators of the group modulo torsion
j 885956203616256/15125 j-invariant
L 3.8847607791425 L(r)(E,1)/r!
Ω 0.14628615171233 Real period
R 6.6389756201629 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 39600u1 2200f1 3960p1 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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