Cremona's table of elliptic curves

Curve 12480a8

12480 = 26 · 3 · 5 · 13



Data for elliptic curve 12480a8

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 13+ Signs for the Atkin-Lehner involutions
Class 12480a Isogeny class
Conductor 12480 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -1560000000000000000 = -1 · 218 · 3 · 516 · 13 Discriminant
Eigenvalues 2+ 3+ 5+  0 -4 13+  2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-507521,-151415679] [a1,a2,a3,a4,a6]
Generators [56594497360:-878203917199:59776471] Generators of the group modulo torsion
j -55150149867714721/5950927734375 j-invariant
L 3.4058133531174 L(r)(E,1)/r!
Ω 0.088893233851016 Real period
R 19.156763712891 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 12480cj8 195a8 37440ca7 62400cs7 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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