Cremona's table of elliptic curves

Curve 48139h1

48139 = 7 · 13 · 232



Data for elliptic curve 48139h1

Field Data Notes
Atkin-Lehner 7+ 13- 23- Signs for the Atkin-Lehner involutions
Class 48139h Isogeny class
Conductor 48139 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 49896 Modular degree for the optimal curve
Δ -13471265899 = -1 · 7 · 13 · 236 Discriminant
Eigenvalues  0 -2  3 7+  0 13-  6  7 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-3879,-94461] [a1,a2,a3,a4,a6]
Generators [142431375:244517926:1953125] Generators of the group modulo torsion
j -43614208/91 j-invariant
L 4.3399134750841 L(r)(E,1)/r!
Ω 0.30243077852991 Real period
R 14.35010515851 Regulator
r 1 Rank of the group of rational points
S 1.0000000000022 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 91b1 Quadratic twists by: -23


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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