Cremona's table of elliptic curves

Curve 13690b4

13690 = 2 · 5 · 372



Data for elliptic curve 13690b4

Field Data Notes
Atkin-Lehner 2+ 5+ 37+ Signs for the Atkin-Lehner involutions
Class 13690b Isogeny class
Conductor 13690 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -6.58295200584E+20 Discriminant
Eigenvalues 2+ -2 5+  2  0 -2 -6 -2 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-7194124,-7529513634] [a1,a2,a3,a4,a6]
Generators [37210341:1543038617:9261] Generators of the group modulo torsion
j -16048965315233521/256572640900 j-invariant
L 1.9813444486104 L(r)(E,1)/r!
Ω 0.046048200017724 Real period
R 10.756904981344 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 109520k4 123210dj4 68450y4 370d4 Quadratic twists by: -4 -3 5 37


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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