Cremona's table of elliptic curves

Curve 82908x1

82908 = 22 · 32 · 72 · 47



Data for elliptic curve 82908x1

Field Data Notes
Atkin-Lehner 2- 3- 7- 47+ Signs for the Atkin-Lehner involutions
Class 82908x Isogeny class
Conductor 82908 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 1013760 Modular degree for the optimal curve
Δ 767955336465744 = 24 · 311 · 78 · 47 Discriminant
Eigenvalues 2- 3- -2 7-  4 -4 -4 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1679916,-838067335] [a1,a2,a3,a4,a6]
Generators [-748:29:1] [1792:43659:1] Generators of the group modulo torsion
j 382076793536512/559629 j-invariant
L 9.8653119170747 L(r)(E,1)/r!
Ω 0.13261043547669 Real period
R 6.1994316170389 Regulator
r 2 Rank of the group of rational points
S 0.99999999997498 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 27636k1 11844d1 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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