Cremona's table of elliptic curves

Curve 48608b1

48608 = 25 · 72 · 31



Data for elliptic curve 48608b1

Field Data Notes
Atkin-Lehner 2+ 7- 31+ Signs for the Atkin-Lehner involutions
Class 48608b Isogeny class
Conductor 48608 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 18432 Modular degree for the optimal curve
Δ -5231776256 = -1 · 29 · 73 · 313 Discriminant
Eigenvalues 2+  1  1 7- -2 -6 -2  6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-240,-3844] [a1,a2,a3,a4,a6]
j -8741816/29791 j-invariant
L 1.1145841996558 L(r)(E,1)/r!
Ω 0.55729209981507 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 48608j1 97216j1 48608f1 Quadratic twists by: -4 8 -7


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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