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Prime Tuple Database
Prime p0= 1978474566694677551 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 22 18 14 6 12 40 20 40 12 6 14 18 22 8 (?)
an: 0 8 30 48 62 68 80 120 140 180 192 198 212 230 252 260
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 260
Found by: Orange Kid
db: batch=80, k=16, 8 22 18 14 6 12 40 20
dn: 0 8 22 18 14 6 12 40 20 40 12 6 14 18 22 8 (?)
an: 0 8 30 48 62 68 80 120 140 180 192 198 212 230 252 260
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 260
Found by: Orange Kid
db: batch=80, k=16, 8 22 18 14 6 12 40 20
| STPT(10) | 1978473189520683197 | 0 2 24 26 42 44 60 62 84 86 | -1377173994354 |
| STPT(10) | 1978473303552541919 | 0 2 12 14 30 32 48 50 60 62 | -1263142135632 |
| SPT(18) | 1978473488057159461 | 0 78 120 142 186 210 250 252 258 280 286 288 328 352 396 418 460 538 | -1078637518090 |
| SPT(16) | 1978473524016754007 | 0 20 66 74 80 174 176 194 216 234 236 330 336 344 390 410 | -1042677923544 |
| TPT(14) | 1978473907797967451 | 0 2 18 20 48 50 60 62 180 182 210 212 216 218 | -658896710100 |
| SPT(18) | 1978474215583987601 | 0 18 32 62 98 116 126 128 132 236 240 242 252 270 306 336 350 368 | -351110689950 |
| STPT(10) | 1978474905137226317 | 0 2 42 44 132 134 222 224 264 266 | 338442548766 |
| STPT(10) | 1978475033333137481 | 0 2 6 8 18 20 30 32 36 38 | 466638459930 |
| STPT(10) | 1978475064359779397 | 0 2 24 26 42 44 60 62 84 86 | 497665101846 |
| STPT(10) | 1978475710652692637 | 0 2 12 14 42 44 72 74 84 86 | 1143958015086 |
| SPT(16) | 1978475741306908421 | 0 2 42 48 50 86 90 146 252 308 312 348 350 356 396 398 | 1174612230870 |
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