Cremona's table of elliptic curves

Curve 36848b1

36848 = 24 · 72 · 47



Data for elliptic curve 36848b1

Field Data Notes
Atkin-Lehner 2+ 7- 47+ Signs for the Atkin-Lehner involutions
Class 36848b Isogeny class
Conductor 36848 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 32256 Modular degree for the optimal curve
Δ 485534599424 = 28 · 79 · 47 Discriminant
Eigenvalues 2+  0 -2 7-  2 -2  0  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-5831,168070] [a1,a2,a3,a4,a6]
j 2122416/47 j-invariant
L 0.93175539357097 L(r)(E,1)/r!
Ω 0.93175539355619 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 18424b1 36848e1 Quadratic twists by: -4 -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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