Cremona's table of elliptic curves

Curve 1365f1

1365 = 3 · 5 · 7 · 13



Data for elliptic curve 1365f1

Field Data Notes
Atkin-Lehner 3- 5- 7+ 13- Signs for the Atkin-Lehner involutions
Class 1365f Isogeny class
Conductor 1365 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 192 Modular degree for the optimal curve
Δ 6825 = 3 · 52 · 7 · 13 Discriminant
Eigenvalues  1 3- 5- 7+  4 13- -2  4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-143,-667] [a1,a2,a3,a4,a6]
j 320153881321/6825 j-invariant
L 2.7635066728588 L(r)(E,1)/r!
Ω 1.3817533364294 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 21840bp1 87360e1 4095h1 6825c1 Quadratic twists by: -4 8 -3 5


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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