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Prime Tuple Database
Prime p0= 1991311883866065529 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 28 32 4 38 40 26 16 26 40 38 4 32 28 30 (?)
an: 0 30 58 90 94 132 172 198 214 240 280 318 322 354 382 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 30 28 32 4 38 40 26 16
dn: 0 30 28 32 4 38 40 26 16 26 40 38 4 32 28 30 (?)
an: 0 30 58 90 94 132 172 198 214 240 280 318 322 354 382 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 30 28 32 4 38 40 26 16
| TPT(14) | 1991310940565060087 | 0 2 30 32 42 44 162 164 204 206 210 212 264 266 | -943301005442 |
| STPT(10) | 1991310971990640071 | 0 2 36 38 78 80 120 122 156 158 | -911875425458 |
| STPT(10) | 1991311393676125361 | 0 2 36 38 78 80 120 122 156 158 | -490189940168 |
| SPT(16) | 1991311598563638959 | 0 2 20 24 38 60 84 90 122 128 152 174 188 192 210 212 | -285302426570 |
| STPT(10) | 1991311617824528801 | 0 2 6 8 48 50 90 92 96 98 | -266041536728 |
| STPT(10) | 1991311768815417089 | 0 2 18 20 30 32 42 44 60 62 | -115050648440 |
| STPT(10) | 1991311893216620321 | 0 2 6 8 48 50 90 92 96 98 | 9350554792 |
| STPT(10) | 1991312531868046571 | 0 2 30 32 60 62 90 92 120 122 | 648001981042 |
| SPT(16) | 1991312601244330733 | 0 26 50 54 90 134 140 224 270 354 360 404 440 444 468 494 | 717378265204 |
| SPT(16) | 1991313161945217353 | 0 24 50 66 84 126 174 206 234 266 314 356 374 390 416 440 | 1278079151824 |
| TPT(14) | 1991313750778540127 | 0 2 42 44 60 62 90 92 102 104 132 134 162 164 | 1866912474598 |
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