Cremona's table of elliptic curves

Curve 21450h2

21450 = 2 · 3 · 52 · 11 · 13



Data for elliptic curve 21450h2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 11- 13- Signs for the Atkin-Lehner involutions
Class 21450h Isogeny class
Conductor 21450 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 287564062500 = 22 · 32 · 58 · 112 · 132 Discriminant
Eigenvalues 2+ 3+ 5+  0 11- 13-  6  4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-1650,0] [a1,a2,a3,a4,a6]
Generators [-25:175:1] Generators of the group modulo torsion
j 31824875809/18404100 j-invariant
L 3.4624829799139 L(r)(E,1)/r!
Ω 0.82568106719387 Real period
R 1.0483717979878 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 64350ds2 4290z2 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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