Cremona's table of elliptic curves

Curve 78390cd1

78390 = 2 · 32 · 5 · 13 · 67



Data for elliptic curve 78390cd1

Field Data Notes
Atkin-Lehner 2- 3- 5- 13- 67+ Signs for the Atkin-Lehner involutions
Class 78390cd Isogeny class
Conductor 78390 Conductor
∏ cp 408 Product of Tamagawa factors cp
deg 783360 Modular degree for the optimal curve
Δ -22855760658432000 = -1 · 217 · 36 · 53 · 134 · 67 Discriminant
Eigenvalues 2- 3- 5-  1  3 13- -2 -6 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-400862,98058349] [a1,a2,a3,a4,a6]
Generators [397:-1369:1] Generators of the group modulo torsion
j -9771918471960616089/31352209408000 j-invariant
L 12.20843510856 L(r)(E,1)/r!
Ω 0.38198907749861 Real period
R 0.078333745204202 Regulator
r 1 Rank of the group of rational points
S 1.0000000000814 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 8710d1 Quadratic twists by: -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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