Cremona's table of elliptic curves

Curve 101840f1

101840 = 24 · 5 · 19 · 67



Data for elliptic curve 101840f1

Field Data Notes
Atkin-Lehner 2+ 5- 19- 67+ Signs for the Atkin-Lehner involutions
Class 101840f Isogeny class
Conductor 101840 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 15616 Modular degree for the optimal curve
Δ -1934960 = -1 · 24 · 5 · 192 · 67 Discriminant
Eigenvalues 2+ -1 5- -3 -4  6 -6 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,0,67] [a1,a2,a3,a4,a6]
Generators [7:19:1] Generators of the group modulo torsion
j -256/120935 j-invariant
L 3.4097830952072 L(r)(E,1)/r!
Ω 2.0919882888398 Real period
R 0.81496228300981 Regulator
r 1 Rank of the group of rational points
S 0.99999999747838 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 50920f1 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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