Cremona's table of elliptic curves

Curve 21294co1

21294 = 2 · 32 · 7 · 132



Data for elliptic curve 21294co1

Field Data Notes
Atkin-Lehner 2- 3- 7- 13+ Signs for the Atkin-Lehner involutions
Class 21294co Isogeny class
Conductor 21294 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 30720 Modular degree for the optimal curve
Δ -95841014724 = -1 · 22 · 310 · 74 · 132 Discriminant
Eigenvalues 2- 3-  3 7-  4 13+  5 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-851,-17481] [a1,a2,a3,a4,a6]
j -552611137/777924 j-invariant
L 6.7277087743297 L(r)(E,1)/r!
Ω 0.4204817983956 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 7098e1 21294v1 Quadratic twists by: -3 13


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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