Cremona's table of elliptic curves

Curve 91728dj1

91728 = 24 · 32 · 72 · 13



Data for elliptic curve 91728dj1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 13+ Signs for the Atkin-Lehner involutions
Class 91728dj Isogeny class
Conductor 91728 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 110592 Modular degree for the optimal curve
Δ -3355254669312 = -1 · 214 · 38 · 74 · 13 Discriminant
Eigenvalues 2- 3-  2 7+  3 13+ -1  3 Hecke eigenvalues for primes up to 20
Equation [0,0,0,3381,45178] [a1,a2,a3,a4,a6]
Generators [359:6894:1] Generators of the group modulo torsion
j 596183/468 j-invariant
L 8.5247569059713 L(r)(E,1)/r!
Ω 0.51030578567015 Real period
R 4.1762983788002 Regulator
r 1 Rank of the group of rational points
S 1.0000000005191 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 11466bt1 30576ck1 91728fs1 Quadratic twists by: -4 -3 -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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