Cremona's table of elliptic curves

Curve 101920bt1

101920 = 25 · 5 · 72 · 13



Data for elliptic curve 101920bt1

Field Data Notes
Atkin-Lehner 2- 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 101920bt Isogeny class
Conductor 101920 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 110592 Modular degree for the optimal curve
Δ 489419840 = 26 · 5 · 76 · 13 Discriminant
Eigenvalues 2- -2 5- 7-  6 13-  6 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-4230,104488] [a1,a2,a3,a4,a6]
Generators [-12:392:1] Generators of the group modulo torsion
j 1111934656/65 j-invariant
L 5.7480429623443 L(r)(E,1)/r!
Ω 1.5691719766996 Real period
R 1.8315529066858 Regulator
r 1 Rank of the group of rational points
S 0.99999999518375 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 101920bs1 2080c1 Quadratic twists by: -4 -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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