Cremona's table of elliptic curves

Curve 39494o1

39494 = 2 · 72 · 13 · 31



Data for elliptic curve 39494o1

Field Data Notes
Atkin-Lehner 2+ 7- 13- 31- Signs for the Atkin-Lehner involutions
Class 39494o Isogeny class
Conductor 39494 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 400896 Modular degree for the optimal curve
Δ -985821021543176 = -1 · 23 · 77 · 136 · 31 Discriminant
Eigenvalues 2+  3 -3 7- -2 13- -2  6 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-6526,-1522564] [a1,a2,a3,a4,a6]
j -261284780457/8379340424 j-invariant
L 2.5823084641657 L(r)(E,1)/r!
Ω 0.21519237202097 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 5642c1 Quadratic twists by: -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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