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Prime Tuple Database
Prime p0= 2171640867427214801 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 36 32 42 6 4 48 2 48 4 6 42 32 36 30 (?)
an: 0 30 66 98 140 146 150 198 200 248 252 258 300 332 368 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [SG-FC] hl
db: batch=81, k=16, 30 36 32 42 6 4 48 2
dn: 0 30 36 32 42 6 4 48 2 48 4 6 42 32 36 30 (?)
an: 0 30 66 98 140 146 150 198 200 248 252 258 300 332 368 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [SG-FC] hl
db: batch=81, k=16, 30 36 32 42 6 4 48 2
| STPT(10) | 2171640216628209599 | 0 2 18 20 30 32 42 44 60 62 | -650799005202 |
| STPT(10) | 2171640290691326069 | 0 2 18 20 30 32 42 44 60 62 | -576735888732 |
| STPT(12) | 2171640357816384269 | 0 2 12 14 42 44 48 50 78 80 90 92 | -509610830532 |
| SPT(16) | 2171640430814038453 | 0 36 40 58 90 120 154 166 198 210 244 274 306 324 328 364 | -436613176348 |
| SPT(16) | 2171640528916443259 | 0 10 72 90 108 120 138 142 258 262 280 292 310 328 390 400 | -338510771542 |
| SPT(16) | 2171640662041825921 | 0 16 36 42 78 112 126 162 196 232 246 280 316 322 342 358 | -205385388880 |
| STPT(10) | 2171641010401800167 | 0 2 24 26 42 44 60 62 84 86 | 142974585366 |
| SPT(20) | 2171641707309862741 | 0 10 22 46 48 108 118 130 210 220 228 238 318 330 340 400 402 426 438 448 | 839882647940 |
| STPT(10) | 2171641963679864087 | 0 2 24 26 42 44 60 62 84 86 | 1096252649286 |
| STPT(10) | 2171641974786486029 | 0 2 42 44 60 62 78 80 120 122 | 1107359271228 |
| STPT(10) | 2171642001165871901 | 0 2 6 8 18 20 30 32 36 38 | 1133738657100 |
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