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Prime Tuple Database
Prime p0= 2171648090766197891 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 20 4 24 6 24 12 62 12 24 6 24 4 20 18 (?)
an: 0 18 38 42 66 72 96 108 170 182 206 212 236 240 260 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Rantanplan
db: batch=81, k=16, 18 20 4 24 6 24 12 62
dn: 0 18 20 4 24 6 24 12 62 12 24 6 24 4 20 18 (?)
an: 0 18 38 42 66 72 96 108 170 182 206 212 236 240 260 278
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: Rantanplan
db: batch=81, k=16, 18 20 4 24 6 24 12 62
| STPT(10) | 2171645992592275469 | 0 2 48 50 90 92 132 134 180 182 | -2098173922422 |
| SPT(16) | 2171646251166354229 | 0 12 18 144 150 168 180 210 222 252 264 282 288 414 420 432 | -1839599843662 |
| SPT(16) | 2171646450159461761 | 0 12 16 22 48 58 70 72 76 78 90 100 126 132 136 148 | -1640606736130 |
| STPT(10) | 2171646972958365767 | 0 2 42 44 72 74 102 104 144 146 | -1117807832124 |
| STPT(10) | 2171647214871572489 | 0 2 18 20 30 32 42 44 60 62 | -875894625402 |
| SPT(16) | 2171647381684645849 | 0 4 22 64 70 84 102 132 160 190 208 222 228 270 288 292 | -709081552042 |
| STPT(10) | 2171648425431666407 | 0 2 30 32 72 74 114 116 144 146 | 334665468516 |
| STPT(10) | 2171648671597222799 | 0 2 42 44 60 62 78 80 120 122 | 580831024908 |
| STPT(10) | 2171649400604689301 | 0 2 6 8 18 20 30 32 36 38 | 1309838491410 |
| TPT(14) | 2171649651285564341 | 0 2 6 8 90 92 126 128 138 140 168 170 180 182 | 1560519366450 |
| SPT(16) | 2171649844613957311 | 0 16 66 90 106 130 196 258 340 402 468 492 508 532 582 598 | 1753847759420 |
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