Cremona's table of elliptic curves

Curve 15870c1

15870 = 2 · 3 · 5 · 232



Data for elliptic curve 15870c1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 23- Signs for the Atkin-Lehner involutions
Class 15870c Isogeny class
Conductor 15870 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 9123840 Modular degree for the optimal curve
Δ -5.2763965585455E+26 Discriminant
Eigenvalues 2+ 3+ 5+  2 -2 -2  0 -8 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-12049308,1105276509648] [a1,a2,a3,a4,a6]
j -1306902141891515161/3564268498800000000 j-invariant
L 0.33478502888692 L(r)(E,1)/r!
Ω 0.041848128610865 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 126960co1 47610ci1 79350df1 690c1 Quadratic twists by: -4 -3 5 -23


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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