Cremona's table of elliptic curves

Curve 21210ba3

21210 = 2 · 3 · 5 · 7 · 101



Data for elliptic curve 21210ba3

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- 101+ Signs for the Atkin-Lehner involutions
Class 21210ba Isogeny class
Conductor 21210 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ -11800449473400 = -1 · 23 · 34 · 52 · 7 · 1014 Discriminant
Eigenvalues 2- 3- 5+ 7-  4  2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,5554,-43524] [a1,a2,a3,a4,a6]
j 18946825320663071/11800449473400 j-invariant
L 4.9453846169896 L(r)(E,1)/r!
Ω 0.41211538474914 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 63630w3 106050b3 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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