Cremona's table of elliptic curves

Curve 48544b1

48544 = 25 · 37 · 41



Data for elliptic curve 48544b1

Field Data Notes
Atkin-Lehner 2+ 37- 41- Signs for the Atkin-Lehner involutions
Class 48544b Isogeny class
Conductor 48544 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 7680 Modular degree for the optimal curve
Δ 3592256 = 26 · 372 · 41 Discriminant
Eigenvalues 2+  2  2 -2 -2  0  4  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-42,-40] [a1,a2,a3,a4,a6]
Generators [-530:828:125] Generators of the group modulo torsion
j 131096512/56129 j-invariant
L 9.4136025007995 L(r)(E,1)/r!
Ω 1.9454091968245 Real period
R 4.8388804351005 Regulator
r 1 Rank of the group of rational points
S 1.0000000000022 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 48544d1 97088g2 Quadratic twists by: -4 8


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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