Cremona's table of elliptic curves

Curve 41664bj1

41664 = 26 · 3 · 7 · 31



Data for elliptic curve 41664bj1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 31+ Signs for the Atkin-Lehner involutions
Class 41664bj Isogeny class
Conductor 41664 Conductor
∏ cp 40 Product of Tamagawa factors cp
deg 38400 Modular degree for the optimal curve
Δ -12095225856 = -1 · 215 · 35 · 72 · 31 Discriminant
Eigenvalues 2+ 3- -3 7+ -3  3 -3 -7 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-257,5439] [a1,a2,a3,a4,a6]
Generators [-17:72:1] [-11:84:1] Generators of the group modulo torsion
j -57512456/369117 j-invariant
L 8.9139035376884 L(r)(E,1)/r!
Ω 1.0933292450202 Real period
R 0.20382477598327 Regulator
r 2 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 41664bd1 20832b1 124992bm1 Quadratic twists by: -4 8 -3


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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