Cremona's table of elliptic curves

Class 21912c

21912 = 23 · 3 · 11 · 83



Data for isogeny class 21912c

Field Data Notes
Atkin-Lehner 2- 3+ 11- 83+ Signs for the Atkin-Lehner involutions
Conductor 21912 Conductor
Count 2 Number of curves in isogeny class
Curves 21912c1 21912c2 Curves in isogeny class
deg 6144 Modular degree for the optimal curve
Eigenvalues 2- 3+  2  0 11- -2  0 -4 Hecke eigenvalues for primes less than 20
L 4.9716529137831 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 43824h 65736g Quadratic twists by: -4 -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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