Cremona's table of elliptic curves

Curve 77805k3

77805 = 32 · 5 · 7 · 13 · 19



Data for elliptic curve 77805k3

Field Data Notes
Atkin-Lehner 3- 5+ 7+ 13+ 19+ Signs for the Atkin-Lehner involutions
Class 77805k Isogeny class
Conductor 77805 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -283611192887295 = -1 · 314 · 5 · 7 · 13 · 194 Discriminant
Eigenvalues -1 3- 5+ 7+  0 13+ -6 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,16357,86042] [a1,a2,a3,a4,a6]
Generators [1:319:1] [85:1401:1] Generators of the group modulo torsion
j 663944895232919/389041416855 j-invariant
L 6.1696643355316 L(r)(E,1)/r!
Ω 0.33242719480307 Real period
R 9.2797226460992 Regulator
r 2 Rank of the group of rational points
S 0.9999999999911 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 25935o3 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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