Cremona's table of elliptic curves

Curve 100940b1

100940 = 22 · 5 · 72 · 103



Data for elliptic curve 100940b1

Field Data Notes
Atkin-Lehner 2- 5+ 7- 103+ Signs for the Atkin-Lehner involutions
Class 100940b Isogeny class
Conductor 100940 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 131328 Modular degree for the optimal curve
Δ 2714397728000 = 28 · 53 · 77 · 103 Discriminant
Eigenvalues 2- -2 5+ 7- -2  1  3  2 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-4181,-68825] [a1,a2,a3,a4,a6]
Generators [-54:49:1] Generators of the group modulo torsion
j 268435456/90125 j-invariant
L 4.3551901486325 L(r)(E,1)/r!
Ω 0.60977589160109 Real period
R 1.7855700090121 Regulator
r 1 Rank of the group of rational points
S 0.99999999347595 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 14420c1 Quadratic twists by: -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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