Cremona's table of elliptic curves

Curve 39858h1

39858 = 2 · 3 · 7 · 13 · 73



Data for elliptic curve 39858h1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 13+ 73- Signs for the Atkin-Lehner involutions
Class 39858h Isogeny class
Conductor 39858 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 16896 Modular degree for the optimal curve
Δ 81629184 = 212 · 3 · 7 · 13 · 73 Discriminant
Eigenvalues 2+ 3- -2 7-  4 13+  2  4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-437,-3520] [a1,a2,a3,a4,a6]
j 9198958063177/81629184 j-invariant
L 2.0900700662884 L(r)(E,1)/r!
Ω 1.0450350331427 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 119574bh1 Quadratic twists by: -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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