Cremona's table of elliptic curves

Curve 21450cc1

21450 = 2 · 3 · 52 · 11 · 13



Data for elliptic curve 21450cc1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 11- 13+ Signs for the Atkin-Lehner involutions
Class 21450cc Isogeny class
Conductor 21450 Conductor
∏ cp 27 Product of Tamagawa factors cp
deg 1179360 Modular degree for the optimal curve
Δ -3.5214574161885E+20 Discriminant
Eigenvalues 2- 3+ 5- -4 11- 13+  5 -8 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-1979038,-1402060069] [a1,a2,a3,a4,a6]
j -1371532516387188269425/563433186590157312 j-invariant
L 1.6844085779832 L(r)(E,1)/r!
Ω 0.062385502888267 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 64350ce1 21450bg1 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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