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Prime Tuple Database
Prime p0= 1991381644782878501 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 48 32 6 30 10 32 34 14 34 32 10 30 6 32 48 (?)
an: 0 48 80 86 116 126 158 192 206 240 272 282 312 318 350 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 48 32 6 30 10 32 34 14
dn: 0 48 32 6 30 10 32 34 14 34 32 10 30 6 32 48 (?)
an: 0 48 80 86 116 126 158 192 206 240 272 282 312 318 350 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 48 32 6 30 10 32 34 14
| TPT(14) | 1991380496063868389 | 0 2 18 20 30 32 42 44 72 74 102 104 228 230 | -1148719010112 |
| STPT(10) | 1991380673055997187 | 0 2 30 32 42 44 54 56 84 86 | -971726881314 |
| SPT(16) | 1991380834670320831 | 0 78 82 106 112 138 162 180 268 286 310 336 342 366 370 448 | -810112557670 |
| TPT(14) | 1991381022070728677 | 0 2 54 56 72 74 102 104 114 116 174 176 240 242 | -622712149824 |
| SPT(16) | 1991381118601789171 | 0 6 10 12 46 70 168 186 202 220 318 342 376 378 382 388 | -526181089330 |
| STPT(10) | 1991381129054838791 | 0 2 6 8 48 50 90 92 96 98 | -515728039710 |
| SPT(16) | 1991381657323055783 | 0 48 134 144 146 158 174 200 234 260 276 288 290 300 386 434 | 12540177282 |
| TPT(14) | 1991381951328458081 | 0 2 30 32 66 68 96 98 198 200 306 308 330 332 | 306545579580 |
| STPT(10) | 1991382073157996327 | 0 2 30 32 42 44 54 56 84 86 | 428375117826 |
| STPT(10) | 1991382261381117347 | 0 2 12 14 42 44 72 74 84 86 | 616598238846 |
| TPT(14) | 1991382354509544587 | 0 2 24 26 42 44 192 194 222 224 294 296 414 416 | 709726666086 |
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