Cremona's table of elliptic curves

Curve 51688d1

51688 = 23 · 7 · 13 · 71



Data for elliptic curve 51688d1

Field Data Notes
Atkin-Lehner 2+ 7- 13- 71- Signs for the Atkin-Lehner involutions
Class 51688d Isogeny class
Conductor 51688 Conductor
∏ cp 72 Product of Tamagawa factors cp
deg 114048 Modular degree for the optimal curve
Δ -4698038928128 = -1 · 28 · 76 · 133 · 71 Discriminant
Eigenvalues 2+ -1 -4 7- -4 13- -2  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-6305,221221] [a1,a2,a3,a4,a6]
Generators [39:182:1] [-87:322:1] Generators of the group modulo torsion
j -108294873588736/18351714563 j-invariant
L 6.0668491115152 L(r)(E,1)/r!
Ω 0.74324433351656 Real period
R 0.11337024638561 Regulator
r 2 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 103376b1 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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