Cremona's table of elliptic curves

Class 15624d

15624 = 23 · 32 · 7 · 31



Data for isogeny class 15624d

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 31+ Signs for the Atkin-Lehner involutions
Conductor 15624 Conductor
Count 2 Number of curves in isogeny class
Curves 15624d1 15624d2 Curves in isogeny class
deg 11776 Modular degree for the optimal curve
Eigenvalues 2+ 3+  4 7-  0 -6  2 -4 Hecke eigenvalues for primes less than 20
L 3.058965438162 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 31248c 124992t 15624s 109368i 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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