Cremona's table of elliptic curves

Class 13664a

13664 = 25 · 7 · 61



Data for isogeny class 13664a

Field Data Notes
Atkin-Lehner 2+ 7+ 61+ Signs for the Atkin-Lehner involutions
Conductor 13664 Conductor
Count 1 Number of curves in isogeny class
Curves 13664a1 Curves in isogeny class
deg 1664 Modular degree for the optimal curve
Eigenvalues 2+  1  0 7+  5 -2 -3  5 Hecke eigenvalues for primes less than 20
L 5.4738064323725 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 13664e 27328u 122976x 95648j Quadratic twists by: -4 8 -3 -7


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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