Cremona's table of elliptic curves

Class 9842a

9842 = 2 · 7 · 19 · 37



Data for isogeny class 9842a

Field Data Notes
Atkin-Lehner 2+ 7+ 19- 37- Signs for the Atkin-Lehner involutions
Conductor 9842 Conductor
Count 1 Number of curves in isogeny class
Curves 9842a1 Curves in isogeny class
deg 230400 Modular degree for the optimal curve
Eigenvalues 2+  2  1 7+  5 -4 -4 19- Hecke eigenvalues for primes less than 20
L 4.8523814947649 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 78736w 88578be 68894h Quadratic twists by: -4 -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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