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Prime Tuple Database
Prime p0= 1997969091418095707 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 32 4 36 44 4 20 16 20 16 20 4 44 36 4 32 (?)
an: 0 32 36 72 116 120 140 156 176 192 212 216 260 296 300 332
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 332
Found by: Pavel Kirpichenko
db: batch=80, k=16, 32 4 36 44 4 20 16 20
dn: 0 32 4 36 44 4 20 16 20 16 20 4 44 36 4 32 (?)
an: 0 32 36 72 116 120 140 156 176 192 212 216 260 296 300 332
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 332
Found by: Pavel Kirpichenko
db: batch=80, k=16, 32 4 36 44 4 20 16 20
| SPT(16) | 1997966369520229189 | 0 28 30 64 70 78 102 112 120 130 154 162 168 202 204 232 | -2721897866518 |
| STPT(10) | 1997967310947767309 | 0 2 132 134 150 152 168 170 300 302 | -1780470328398 |
| STPT(10) | 1997967689551207469 | 0 2 18 20 30 32 42 44 60 62 | -1401866888238 |
| STPT(10) | 1997967885262593887 | 0 2 24 26 42 44 60 62 84 86 | -1206155501820 |
| SPT(16) | 1997968137285854809 | 0 28 40 70 78 108 138 202 210 274 304 334 342 372 384 412 | -954132240898 |
| STPT(10) | 1997968411059976097 | 0 2 12 14 42 44 72 74 84 86 | -680358119610 |
| STPT(12) | 1997969326556634857 | 0 2 30 32 54 56 60 62 84 86 114 116 | 235138539150 |
| STPT(10) | 1997969504092081097 | 0 2 30 32 42 44 54 56 84 86 | 412673985390 |
| SPT(18) | 1997970047627204953 | 0 58 156 180 184 190 220 228 250 294 316 324 354 360 364 388 486 544 | 956209109246 |
| SPT(16) | 1997970397200325817 | 0 90 92 120 132 140 176 192 194 210 246 254 266 294 296 386 | 1305782230110 |
| STPT(10) | 1997970490443930437 | 0 2 30 32 42 44 54 56 84 86 | 1399025834730 |
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