Cremona's table of elliptic curves

Curve 21252n1

21252 = 22 · 3 · 7 · 11 · 23



Data for elliptic curve 21252n1

Field Data Notes
Atkin-Lehner 2- 3- 7- 11+ 23- Signs for the Atkin-Lehner involutions
Class 21252n Isogeny class
Conductor 21252 Conductor
∏ cp 216 Product of Tamagawa factors cp
deg 51840 Modular degree for the optimal curve
Δ 3748140517968 = 24 · 36 · 74 · 11 · 233 Discriminant
Eigenvalues 2- 3-  0 7- 11+  2 -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-45053,3664572] [a1,a2,a3,a4,a6]
Generators [-212:1932:1] Generators of the group modulo torsion
j 632098143256576000/234258782373 j-invariant
L 6.3605823925741 L(r)(E,1)/r!
Ω 0.77230653324102 Real period
R 1.3726377025198 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 6 Number of elements in the torsion subgroup
Twists 85008bg1 63756ba1 Quadratic twists by: -4 -3


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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