Cremona's table of elliptic curves

Curve 83490bk1

83490 = 2 · 3 · 5 · 112 · 23



Data for elliptic curve 83490bk1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 11- 23+ Signs for the Atkin-Lehner involutions
Class 83490bk Isogeny class
Conductor 83490 Conductor
∏ cp 112 Product of Tamagawa factors cp
deg 483840 Modular degree for the optimal curve
Δ -3755142420480000 = -1 · 214 · 32 · 54 · 116 · 23 Discriminant
Eigenvalues 2- 3+ 5+  2 11-  2  0  4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,20749,2723249] [a1,a2,a3,a4,a6]
Generators [99:-2450:1] Generators of the group modulo torsion
j 557644990391/2119680000 j-invariant
L 9.2214845142032 L(r)(E,1)/r!
Ω 0.31476876361297 Real period
R 1.046287849213 Regulator
r 1 Rank of the group of rational points
S 0.99999999990906 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 690a1 Quadratic twists by: -11


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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