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Prime Tuple Database
Prime p0= 2221245397658219447 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 12 78 8 72 12 16 206 16 12 72 8 78 12 42 (?)
an: 0 42 54 132 140 212 224 240 446 462 474 546 554 632 644 686
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 686
Found by: JayPi
db: batch=81, k=16, 42 12 78 8 72 12 16 206
dn: 0 42 12 78 8 72 12 16 206 16 12 72 8 78 12 42 (?)
an: 0 42 54 132 140 212 224 240 446 462 474 546 554 632 644 686
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 686
Found by: JayPi
db: batch=81, k=16, 42 12 78 8 72 12 16 206
| SPT(13) | 2221244096664811613 | 0 36 66 84 90 114 120 126 150 156 174 204 240 | -1300993407834 |
| SPT(16) | 2221244206998974987 | 0 26 86 96 120 134 194 200 240 246 306 320 344 354 414 440 | -1190659244460 |
| SPT(16) | 2221244436132411653 | 0 54 60 78 110 140 168 174 230 236 264 294 326 344 350 404 | -961525807794 |
| SPT(16) | 2221244641741461683 | 0 8 20 54 110 116 138 156 158 176 198 204 260 294 306 314 | -755916757764 |
| STPT(10) | 2221244695927439849 | 0 2 18 20 30 32 42 44 60 62 | -701730779598 |
| STPT(10) | 2221245282830564699 | 0 2 18 20 60 62 102 104 120 122 | -114827654748 |
| STPT(10) | 2221245634105383239 | 0 2 12 14 90 92 168 170 180 182 | 236447163792 |
| STPT(10) | 2221246592233122071 | 0 2 36 38 78 80 120 122 156 158 | 1194574902624 |
| STPT(10) | 2221246630503219437 | 0 2 24 26 42 44 60 62 84 86 | 1232844999990 |
| SPT(16) | 2221246701312526673 | 0 24 30 36 74 84 174 186 188 200 290 300 338 344 350 374 | 1303654307226 |
| SPT(18) | 2221246898169187639 | 0 18 58 70 78 88 130 148 178 210 240 258 300 310 318 330 370 388 | 1500510968192 |
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