Cremona's table of elliptic curves

Curve 21450x1

21450 = 2 · 3 · 52 · 11 · 13



Data for elliptic curve 21450x1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 11+ 13+ Signs for the Atkin-Lehner involutions
Class 21450x Isogeny class
Conductor 21450 Conductor
∏ cp 144 Product of Tamagawa factors cp
deg 27869184 Modular degree for the optimal curve
Δ -3.1704431616E+28 Discriminant
Eigenvalues 2+ 3- 5+ -4 11+ 13+  2  0 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-2117207626,38462714137148] [a1,a2,a3,a4,a6]
j -67172890180943415009710808721/2029083623424000000000000 j-invariant
L 1.3276148342774 L(r)(E,1)/r!
Ω 0.03687818984104 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 64350en1 4290u1 Quadratic twists by: -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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