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Prime Tuple Database
Prime p0= 1991518178759874139 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 10 8 24 12 16 2 178 2 16 12 24 8 10 30 (?)
an: 0 30 40 48 72 84 100 102 280 282 298 310 334 342 352 382
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 382
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 30 10 8 24 12 16 2 178
dn: 0 30 10 8 24 12 16 2 178 2 16 12 24 8 10 30 (?)
an: 0 30 40 48 72 84 100 102 280 282 298 310 334 342 352 382
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 382
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 30 10 8 24 12 16 2 178
| SPT(16) | 1991517829830048379 | 0 4 30 48 54 60 84 138 160 214 238 244 250 268 294 298 | -348929825760 |
| STPT(10) | 1991517833960365937 | 0 2 30 32 72 74 114 116 144 146 | -344799508202 |
| SPT(16) | 1991517854390615489 | 0 14 24 60 110 152 170 180 224 234 252 294 344 380 390 404 | -324369258650 |
| STPT(10) | 1991518023350456957 | 0 2 42 44 72 74 102 104 144 146 | -155409417182 |
| STPT(10) | 1991518087347938417 | 0 2 30 32 72 74 114 116 144 146 | -91411935722 |
| STPT(10) | 1991518104039179039 | 0 2 18 20 30 32 42 44 60 62 | -74720695100 |
| STPT(10) | 1991518629588780977 | 0 2 24 26 42 44 60 62 84 86 | 450828906838 |
| STPT(10) | 1991518652683266149 | 0 2 18 20 60 62 102 104 120 122 | 473923392010 |
| STPT(10) | 1991518738079792837 | 0 2 24 26 42 44 60 62 84 86 | 559319918698 |
| SPT(16) | 1991518777272647699 | 0 14 30 48 90 98 102 108 164 170 174 182 224 242 258 272 | 598512773560 |
| SPT(16) | 1991518833576469573 | 0 60 88 94 160 216 234 250 264 280 298 354 420 426 454 514 | 654816595434 |
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