Cremona's table of elliptic curves

Curve 39760o1

39760 = 24 · 5 · 7 · 71



Data for elliptic curve 39760o1

Field Data Notes
Atkin-Lehner 2- 5+ 7- 71- Signs for the Atkin-Lehner involutions
Class 39760o Isogeny class
Conductor 39760 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 138240 Modular degree for the optimal curve
Δ 5211422720000 = 224 · 54 · 7 · 71 Discriminant
Eigenvalues 2-  0 5+ 7-  0 -2  2  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-103883,-12886918] [a1,a2,a3,a4,a6]
j 30268940040892449/1272320000 j-invariant
L 2.1274262628672 L(r)(E,1)/r!
Ω 0.26592828285792 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 4970g1 Quadratic twists by: -4


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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