Cremona's table of elliptic curves

Curve 21450f2

21450 = 2 · 3 · 52 · 11 · 13



Data for elliptic curve 21450f2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 11- 13+ Signs for the Atkin-Lehner involutions
Class 21450f Isogeny class
Conductor 21450 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 320673038400000000 = 212 · 34 · 58 · 114 · 132 Discriminant
Eigenvalues 2+ 3+ 5+  0 11- 13+ -2  4 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-583000,-169400000] [a1,a2,a3,a4,a6]
j 1402524686897642881/20523074457600 j-invariant
L 1.3834299974697 L(r)(E,1)/r!
Ω 0.17292874968372 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 64350dj2 4290bc2 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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