Cremona's table of elliptic curves

Curve 13545d1

13545 = 32 · 5 · 7 · 43



Data for elliptic curve 13545d1

Field Data Notes
Atkin-Lehner 3+ 5- 7- 43- Signs for the Atkin-Lehner involutions
Class 13545d Isogeny class
Conductor 13545 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 4608 Modular degree for the optimal curve
Δ 35555625 = 33 · 54 · 72 · 43 Discriminant
Eigenvalues -1 3+ 5- 7- -6 -6 -4 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-107,-286] [a1,a2,a3,a4,a6]
Generators [-8:6:1] [-6:13:1] Generators of the group modulo torsion
j 4973940243/1316875 j-invariant
L 4.5679980626639 L(r)(E,1)/r!
Ω 1.5147779506246 Real period
R 0.75390555770553 Regulator
r 2 Rank of the group of rational points
S 1.0000000000002 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 13545b1 67725b1 94815d1 Quadratic twists by: -3 5 -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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