Cremona's table of elliptic curves

Curve 21450bn2

21450 = 2 · 3 · 52 · 11 · 13



Data for elliptic curve 21450bn2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 11+ 13+ Signs for the Atkin-Lehner involutions
Class 21450bn Isogeny class
Conductor 21450 Conductor
∏ cp 30 Product of Tamagawa factors cp
Δ -132887040000000 = -1 · 215 · 3 · 57 · 113 · 13 Discriminant
Eigenvalues 2- 3+ 5+  1 11+ 13+  0  5 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-416438,-103611469] [a1,a2,a3,a4,a6]
j -511157582445795481/8504770560 j-invariant
L 2.8190500515912 L(r)(E,1)/r!
Ω 0.093968335053041 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 64350bj2 4290n2 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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