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Prime Tuple Database
Prime p0= 1997235809867901619 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 20 66 4 18 20 12 16 12 20 18 4 66 20 22 (?)
an: 0 22 42 108 112 130 150 162 178 190 210 228 232 298 318 340
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 340
Found by: Chooka
db: batch=80, k=16, 22 20 66 4 18 20 12 16
dn: 0 22 20 66 4 18 20 12 16 12 20 18 4 66 20 22 (?)
an: 0 22 42 108 112 130 150 162 178 190 210 228 232 298 318 340
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 340
Found by: Chooka
db: batch=80, k=16, 22 20 66 4 18 20 12 16
| SPT(18) | 1997235159975564463 | 0 6 16 40 58 70 108 120 136 138 154 166 204 216 234 258 268 274 | -649892337156 |
| STPT(10) | 1997235394187107757 | 0 2 42 44 72 74 102 104 144 146 | -415680793862 |
| STPT(10) | 1997235395333855819 | 0 2 18 20 30 32 42 44 60 62 | -414534045800 |
| SPT(16) | 1997235399038896207 | 0 42 66 70 90 136 256 286 336 366 486 532 552 556 580 622 | -410829005412 |
| STPT(10) | 1997235681646400519 | 0 2 18 20 30 32 42 44 60 62 | -128221501100 |
| TPT(14) | 1997235684428762777 | 0 2 42 44 102 104 114 116 192 194 234 236 294 296 | -125439138842 |
| STPT(10) | 1997236125126730457 | 0 2 30 32 72 74 114 116 144 146 | 315258828838 |
| SPT(16) | 1997236894662827933 | 0 26 84 104 110 114 150 266 348 464 500 504 510 530 588 614 | 1084794926314 |
| TPT(14) | 1997237234474250059 | 0 2 198 200 252 254 258 260 282 284 300 302 342 344 | 1424606348440 |
| SPT(16) | 1997237362014662311 | 0 46 60 76 90 102 166 186 202 222 286 298 312 328 342 388 | 1552146760692 |
| SPT(16) | 1997237469726881423 | 0 18 26 30 56 60 110 116 138 144 194 198 224 228 236 254 | 1659858979804 |
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