Cremona's table of elliptic curves

Curve 21150cj1

21150 = 2 · 32 · 52 · 47



Data for elliptic curve 21150cj1

Field Data Notes
Atkin-Lehner 2- 3- 5- 47+ Signs for the Atkin-Lehner involutions
Class 21150cj Isogeny class
Conductor 21150 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 48640 Modular degree for the optimal curve
Δ -803039062500 = -1 · 22 · 37 · 59 · 47 Discriminant
Eigenvalues 2- 3- 5-  5  0  3  7  5 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-1805,52697] [a1,a2,a3,a4,a6]
j -456533/564 j-invariant
L 6.4701107462878 L(r)(E,1)/r!
Ω 0.80876384328598 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 7050r1 21150bj1 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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