Cremona's table of elliptic curves

Curve 15470b2

15470 = 2 · 5 · 7 · 13 · 17



Data for elliptic curve 15470b2

Field Data Notes
Atkin-Lehner 2+ 5+ 7- 13- 17+ Signs for the Atkin-Lehner involutions
Class 15470b Isogeny class
Conductor 15470 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -6930674354240000 = -1 · 29 · 54 · 78 · 13 · 172 Discriminant
Eigenvalues 2+  0 5+ 7- -2 13- 17+ -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,14240,-3955200] [a1,a2,a3,a4,a6]
Generators [337:6079:1] Generators of the group modulo torsion
j 319327649807361831/6930674354240000 j-invariant
L 2.8820754078801 L(r)(E,1)/r!
Ω 0.20396527612575 Real period
R 1.7662782255294 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 123760s2 77350z2 108290q2 Quadratic twists by: -4 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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