Cremona's table of elliptic curves

Curve 68816b1

68816 = 24 · 11 · 17 · 23



Data for elliptic curve 68816b1

Field Data Notes
Atkin-Lehner 2+ 11+ 17- 23+ Signs for the Atkin-Lehner involutions
Class 68816b Isogeny class
Conductor 68816 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 152064 Modular degree for the optimal curve
Δ -99668390344688 = -1 · 24 · 116 · 172 · 233 Discriminant
Eigenvalues 2+ -1 -2  2 11+  5 17-  6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,2716,476323] [a1,a2,a3,a4,a6]
j 138430922885888/6229274396543 j-invariant
L 1.8151689480308 L(r)(E,1)/r!
Ω 0.45379223688455 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 34408f1 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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