Cremona's table of elliptic curves

Curve 83472a1

83472 = 24 · 3 · 37 · 47



Data for elliptic curve 83472a1

Field Data Notes
Atkin-Lehner 2+ 3+ 37+ 47+ Signs for the Atkin-Lehner involutions
Class 83472a Isogeny class
Conductor 83472 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 20480 Modular degree for the optimal curve
Δ -148246272 = -1 · 28 · 32 · 372 · 47 Discriminant
Eigenvalues 2+ 3+  0  0  0  4  6 -6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,92,448] [a1,a2,a3,a4,a6]
Generators [12:56:1] Generators of the group modulo torsion
j 332750000/579087 j-invariant
L 5.7545632477147 L(r)(E,1)/r!
Ω 1.2548614703183 Real period
R 2.2929077763331 Regulator
r 1 Rank of the group of rational points
S 1.0000000001194 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 41736h1 Quadratic twists by: -4


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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