Cremona's table of elliptic curves

Curve 82908i1

82908 = 22 · 32 · 72 · 47



Data for elliptic curve 82908i1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 47+ Signs for the Atkin-Lehner involutions
Class 82908i Isogeny class
Conductor 82908 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 1064448 Modular degree for the optimal curve
Δ -565471112750942832 = -1 · 24 · 310 · 78 · 473 Discriminant
Eigenvalues 2- 3-  2 7+  4 -6  1  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,184191,19575353] [a1,a2,a3,a4,a6]
Generators [109:6399:1] Generators of the group modulo torsion
j 10277727488/8409663 j-invariant
L 8.2060884658286 L(r)(E,1)/r!
Ω 0.18809267562147 Real period
R 3.6356583436452 Regulator
r 1 Rank of the group of rational points
S 0.99999999997658 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 27636b1 82908bg1 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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