Recent activity
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2426bbe0…· Comment: Translation-only Steiner-line magma at size 61, "half-Phi-tribe" slope pattern. Size 61, fully idempotent, RC. 183 size… -
2426bbe0…· Reorder set to0,1,9,12,59,47,58,60,45,16,17,27,48,56,46,15,19,10,22,26,43,28,50,52,7,37,13,38,36,6,25,33,20,8,39,32,53,42,51,5,14,2,40,34,24,29,11,57,44,30,18,49,41,54,35,4,23,31,55,3,21 -
e87f6bb9…· Reorder set to0,1,41,33,8,14,53,2,10,39,16,55,24,59,47,42,11,35,30,36,20,7,29,50,37,27,19,9,52,12,28,40,45,13,46,44,17,56,23,4,22,60,6,51,48,32,43,21,5,57,49,26,15,34,38,31,25,54,18,3,58 -
e87f6bb9…· Comment: Translation-only Steiner-line magma at size 61, "near-Z_15-symmetric" slope pattern. Size 61, fully idempotent, RC. 183… -
05fbff2c…· Reorder set to0,1,12,27,13,4,59,25,29,45,56,14,2,54,17,7,20,3,5,46,23,48,47,10,34,41,30,31,19,37,24,53,55,58,18,49,16,9,28,6,26,51,32,60,40,8,57,44,52,39,50,38,11,22,35,43,21,15,36,33,42 -
0bcf3cca…· Reorder set to0,1,15,11,18,44,36,2,21,25,13,51,31,9,54,56,43,37,40,41,59,12,4,24,23,42,6,55,50,10,58,38,32,48,7,14,30,22,16,47,29,3,8,49,52,5,57,26,28,53,34,27,33,35,20,39,17,46,19,60,45 -
05fbff2c…· Comment: Z_3-symmetric Steiner-line magma at size 61. Size 61, fully idempotent, RC. 183 size-5 sub-magmas (= F_5 affine line ma… -
0bcf3cca…· Comment: The most symmetric Eq 677 Steiner-line magma at size 61. Size 61, fully idempotent, RC. 183 size-5 sub-magmas (each = t… -
d51ca85e…· Reorder set to0,1,47,14,59,60,9,43,7,57,10,37,12,45,40,48,4,29,50,2,26,27,32,58,8,25,49,31,35,15,28,41,54,19,22,13,20,42,30,24,39,44,36,23,5,18,3,55,53,38,56,11,52,46,51,17,6,34,16,33,21 -
d51ca85e…· Comment: Translation-only Steiner-line magma on a cyclic S(2, 5, 61) design. Size 61, fully idempotent, RC. 183 = 61*60/(5*4) si… -
n=41
size 41 · Commentary: Size 41: 12 distinct Eq 677 magmas in the DB, all fully idempotent and right-cancellative. The family splits cleanly alo…
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e3521249…· Comment: Steiner-line magma on a (41, 5, 1)-BIBD with only translation symmetry (Type B slope pattern). Size 41, fully idempoten… -
e3521249…· Reorder set to0,38,29,19,10,23,20,18,8,28,15,30,26,7,31,34,2,12,25,13,5,16,40,11,33,6,1,35,21,37,14,36,22,4,39,32,24,27,17,9,3 -
8b36eeff…· Reorder set to0,1,21,38,3,36,30,4,5,8,35,40,12,18,32,14,22,11,7,17,37,33,13,25,27,39,9,24,16,2,28,10,31,19,26,23,6,20,29,34,15 -
c754a6c0…· Reorder set to0,1,37,20,40,11,27,22,8,16,38,2,25,15,23,10,33,34,14,39,32,24,29,5,36,7,26,35,19,3,18,4,21,9,30,28,17,12,31,13,6 -
8f879c02…· Reorder set to0,1,15,34,5,32,10,4,6,22,36,14,8,3,9,24,28,13,18,12,7,31,25,19,35,26,27,20,37,33,29,2,16,11,23,39,30,21,40,38,17 -
8b36eeff…· Comment: Steiner-line magma on a (41, 5, 1)-BIBD with only translation symmetry (Type B slope pattern). Size 41, fully idempoten… -
c754a6c0…· Comment: Steiner-line magma on a (41, 5, 1)-BIBD with only translation symmetry (Type A slope pattern). Size 41, fully idempoten… -
8f879c02…· Comment: Steiner-line magma on a (41, 5, 1)-BIBD with only translation symmetry (Type A slope pattern). Size 41, fully idempoten… -
10305dec…· Comment: Steiner-line magma on a (41, 5, 1)-BIBD with only translation symmetry (Type A slope pattern). Size 41, fully idempoten…