Cremona's table of elliptic curves

Curve 82908s1

82908 = 22 · 32 · 72 · 47



Data for elliptic curve 82908s1

Field Data Notes
Atkin-Lehner 2- 3- 7- 47+ Signs for the Atkin-Lehner involutions
Class 82908s Isogeny class
Conductor 82908 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 206976 Modular degree for the optimal curve
Δ -353954722980096 = -1 · 28 · 36 · 79 · 47 Discriminant
Eigenvalues 2- 3-  1 7- -3  2 -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-3087,-907578] [a1,a2,a3,a4,a6]
j -432/47 j-invariant
L 0.47714672212615 L(r)(E,1)/r!
Ω 0.23857336285958 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 9212d1 82908bb1 Quadratic twists by: -3 -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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