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Prime Tuple Database
Prime p0= 2091521048250476221 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 4 2 28 20 22 12 8 12 22 20 28 2 4 12 (?)
an: 0 12 16 18 46 66 88 100 108 120 142 162 190 192 196 208
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 208
Found by: LCB001
db: batch=80, k=16, 12 4 2 28 20 22 12 8
dn: 0 12 4 2 28 20 22 12 8 12 22 20 28 2 4 12 (?)
an: 0 12 16 18 46 66 88 100 108 120 142 162 190 192 196 208
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 208
Found by: LCB001
db: batch=80, k=16, 12 4 2 28 20 22 12 8
| STPT(10) | 2091519569541720359 | 0 2 18 20 30 32 42 44 60 62 | -1478708755862 |
| STPT(10) | 2091519717161484497 | 0 2 30 32 42 44 54 56 84 86 | -1331088991724 |
| STPT(10) | 2091520296646617041 | 0 2 6 8 18 20 30 32 36 38 | -751603859180 |
| SPT(16) | 2091520583034414479 | 0 8 30 62 68 80 110 128 132 150 180 192 198 230 252 260 | -465216061742 |
| SPT(18) | 2091520589847206699 | 0 2 18 20 32 38 60 98 102 110 114 152 174 180 192 194 210 212 | -458403269522 |
| SPT(16) | 2091520950311204939 | 0 2 48 60 74 102 114 134 198 218 230 258 272 284 330 332 | -97939271282 |
| SPT(16) | 2091521246961841687 | 0 10 16 24 46 84 126 136 384 394 436 474 496 504 510 520 | 198711365466 |
| STPT(10) | 2091521401587835727 | 0 2 42 44 72 74 102 104 144 146 | 353337359506 |
| TPT(14) | 2091521459920199819 | 0 2 30 32 78 80 120 122 150 152 180 182 378 380 | 411669723598 |
| SPT(16) | 2091521518247331299 | 0 62 84 98 120 122 140 150 152 162 180 182 204 218 240 302 | 469996855078 |
| TPT(14) | 2091522002326243301 | 0 2 36 38 48 50 66 68 138 140 216 218 276 278 | 954075767080 |
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