Cremona's table of elliptic curves

Curve 78736u1

78736 = 24 · 7 · 19 · 37



Data for elliptic curve 78736u1

Field Data Notes
Atkin-Lehner 2- 7- 19+ 37- Signs for the Atkin-Lehner involutions
Class 78736u Isogeny class
Conductor 78736 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 135168 Modular degree for the optimal curve
Δ 33199350603776 = 213 · 78 · 19 · 37 Discriminant
Eigenvalues 2-  0 -1 7- -1  4 -6 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-9323,-207846] [a1,a2,a3,a4,a6]
Generators [-81:126:1] [-25:98:1] Generators of the group modulo torsion
j 21879168694209/8105310206 j-invariant
L 10.364619367752 L(r)(E,1)/r!
Ω 0.50103681243643 Real period
R 1.2928964387589 Regulator
r 2 Rank of the group of rational points
S 0.99999999999745 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 9842i1 Quadratic twists by: -4


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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