Cremona's table of elliptic curves

Curve 13640j2

13640 = 23 · 5 · 11 · 31



Data for elliptic curve 13640j2

Field Data Notes
Atkin-Lehner 2- 5- 11- 31- Signs for the Atkin-Lehner involutions
Class 13640j Isogeny class
Conductor 13640 Conductor
∏ cp 40 Product of Tamagawa factors cp
Δ 852500000000 = 28 · 510 · 11 · 31 Discriminant
Eigenvalues 2- -2 5-  2 11-  6  2  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-2860,-39600] [a1,a2,a3,a4,a6]
Generators [-20:100:1] Generators of the group modulo torsion
j 10109593391056/3330078125 j-invariant
L 4.1316042850614 L(r)(E,1)/r!
Ω 0.67002662577391 Real period
R 0.61663285101383 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 27280f2 109120e2 122760m2 68200i2 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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