Cremona's table of elliptic curves

Curve 39816j1

39816 = 23 · 32 · 7 · 79



Data for elliptic curve 39816j1

Field Data Notes
Atkin-Lehner 2- 3- 7- 79+ Signs for the Atkin-Lehner involutions
Class 39816j Isogeny class
Conductor 39816 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 139776 Modular degree for the optimal curve
Δ -7800933156912 = -1 · 24 · 313 · 72 · 792 Discriminant
Eigenvalues 2- 3-  4 7- -4 -6 -6 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,4902,-24635] [a1,a2,a3,a4,a6]
j 1116853274624/668804283 j-invariant
L 1.7253707692033 L(r)(E,1)/r!
Ω 0.43134269230939 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 79632f1 13272c1 Quadratic twists by: -4 -3


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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