Cremona's table of elliptic curves

Curve 21210w1

21210 = 2 · 3 · 5 · 7 · 101



Data for elliptic curve 21210w1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7+ 101- Signs for the Atkin-Lehner involutions
Class 21210w Isogeny class
Conductor 21210 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 20480 Modular degree for the optimal curve
Δ 57012480 = 28 · 32 · 5 · 72 · 101 Discriminant
Eigenvalues 2- 3+ 5- 7+  0  6  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-4645,119915] [a1,a2,a3,a4,a6]
j 11083749724489681/57012480 j-invariant
L 3.5132236797014 L(r)(E,1)/r!
Ω 1.7566118398507 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 63630f1 106050u1 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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