Cremona's table of elliptic curves

Curve 21525bb1

21525 = 3 · 52 · 7 · 41



Data for elliptic curve 21525bb1

Field Data Notes
Atkin-Lehner 3- 5- 7+ 41+ Signs for the Atkin-Lehner involutions
Class 21525bb Isogeny class
Conductor 21525 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 36800 Modular degree for the optimal curve
Δ -12112857421875 = -1 · 32 · 59 · 75 · 41 Discriminant
Eigenvalues  0 3- 5- 7+  2  2  4 -3 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-6083,245744] [a1,a2,a3,a4,a6]
Generators [-92:187:1] Generators of the group modulo torsion
j -12747309056/6201783 j-invariant
L 5.2826804609498 L(r)(E,1)/r!
Ω 0.66530529742712 Real period
R 1.985058769778 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 64575bm1 21525q1 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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