Cremona's table of elliptic curves

Curve 55216d1

55216 = 24 · 7 · 17 · 29



Data for elliptic curve 55216d1

Field Data Notes
Atkin-Lehner 2+ 7- 17+ 29+ Signs for the Atkin-Lehner involutions
Class 55216d Isogeny class
Conductor 55216 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 17920 Modular degree for the optimal curve
Δ -420525056 = -1 · 210 · 72 · 172 · 29 Discriminant
Eigenvalues 2+  1  1 7-  5  1 17+  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-320,-2524] [a1,a2,a3,a4,a6]
j -3550014724/410669 j-invariant
L 4.4848079322289 L(r)(E,1)/r!
Ω 0.56060099157909 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 27608d1 Quadratic twists by: -4


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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