Cremona's table of elliptic curves

Curve 41664cu2

41664 = 26 · 3 · 7 · 31



Data for elliptic curve 41664cu2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 31+ Signs for the Atkin-Lehner involutions
Class 41664cu Isogeny class
Conductor 41664 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ -134447394816 = -1 · 212 · 32 · 76 · 31 Discriminant
Eigenvalues 2- 3+ -2 7- -2  4  4  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,1031,-12551] [a1,a2,a3,a4,a6]
Generators [25:168:1] Generators of the group modulo torsion
j 29560954688/32824071 j-invariant
L 4.4184041285522 L(r)(E,1)/r!
Ω 0.5601821239369 Real period
R 0.65728685067398 Regulator
r 1 Rank of the group of rational points
S 0.99999999999912 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 41664dq2 20832q1 124992fu2 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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