Cremona's table of elliptic curves

Curve 21210s1

21210 = 2 · 3 · 5 · 7 · 101



Data for elliptic curve 21210s1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7+ 101+ Signs for the Atkin-Lehner involutions
Class 21210s Isogeny class
Conductor 21210 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 414720 Modular degree for the optimal curve
Δ 46932673536000000 = 216 · 33 · 56 · 75 · 101 Discriminant
Eigenvalues 2- 3+ 5+ 7+  4  4 -2 -6 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-944181,352579803] [a1,a2,a3,a4,a6]
j 93087102248804194242769/46932673536000000 j-invariant
L 2.8276503684913 L(r)(E,1)/r!
Ω 0.35345629606141 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 63630u1 106050t1 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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