Cremona's table of elliptic curves

Curve 21210h2

21210 = 2 · 3 · 5 · 7 · 101



Data for elliptic curve 21210h2

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7+ 101- Signs for the Atkin-Lehner involutions
Class 21210h Isogeny class
Conductor 21210 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -9444986752320 = -1 · 26 · 310 · 5 · 72 · 1012 Discriminant
Eigenvalues 2+ 3+ 5- 7+  0 -4  2 -6 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-1872,150336] [a1,a2,a3,a4,a6]
Generators [-40:424:1] Generators of the group modulo torsion
j -726112121784841/9444986752320 j-invariant
L 2.9871670872111 L(r)(E,1)/r!
Ω 0.61769023294438 Real period
R 1.2090069293196 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 63630bd2 106050cc2 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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