Cremona's table of elliptic curves

Curve 41664s2

41664 = 26 · 3 · 7 · 31



Data for elliptic curve 41664s2

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 31+ Signs for the Atkin-Lehner involutions
Class 41664s Isogeny class
Conductor 41664 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 80989632331776 = 218 · 38 · 72 · 312 Discriminant
Eigenvalues 2+ 3+  2 7-  0  6  6  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-13377,-404415] [a1,a2,a3,a4,a6]
j 1009932705937/308950929 j-invariant
L 3.635942557392 L(r)(E,1)/r!
Ω 0.45449281969012 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 41664dn2 651d2 124992cs2 Quadratic twists by: -4 8 -3


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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