Cremona's table of elliptic curves

Curve 101680d1

101680 = 24 · 5 · 31 · 41



Data for elliptic curve 101680d1

Field Data Notes
Atkin-Lehner 2+ 5+ 31- 41- Signs for the Atkin-Lehner involutions
Class 101680d Isogeny class
Conductor 101680 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 24576 Modular degree for the optimal curve
Δ 252166400 = 28 · 52 · 312 · 41 Discriminant
Eigenvalues 2+  0 5+  2  4 -4  0 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-383,2782] [a1,a2,a3,a4,a6]
Generators [-18:62:1] Generators of the group modulo torsion
j 24270575184/985025 j-invariant
L 5.9564321830605 L(r)(E,1)/r!
Ω 1.7358563594131 Real period
R 1.7157042225908 Regulator
r 1 Rank of the group of rational points
S 1.0000000019724 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 50840i1 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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