Cremona's table of elliptic curves

Curve 21450bm1

21450 = 2 · 3 · 52 · 11 · 13



Data for elliptic curve 21450bm1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 11- 13- Signs for the Atkin-Lehner involutions
Class 21450bm Isogeny class
Conductor 21450 Conductor
∏ cp 54 Product of Tamagawa factors cp
deg 198720 Modular degree for the optimal curve
Δ -1858121332031250 = -1 · 2 · 39 · 59 · 11 · 133 Discriminant
Eigenvalues 2+ 3- 5-  3 11- 13- -6 -5 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-123201,16762798] [a1,a2,a3,a4,a6]
Generators [452:7086:1] Generators of the group modulo torsion
j -105884235324629/951358122 j-invariant
L 5.2251213126492 L(r)(E,1)/r!
Ω 0.47128863862317 Real period
R 0.20531262131097 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 64350fc1 21450cb1 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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