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Prime Tuple Database
Prime p0= 1997211432049827977 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 12 22 6 2 30 70 8 70 30 2 6 22 12 2 (?)
an: 0 2 14 36 42 44 74 144 152 222 252 254 260 282 294 296
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Chooka
db: batch=80, k=16, 2 12 22 6 2 30 70 8
dn: 0 2 12 22 6 2 30 70 8 70 30 2 6 22 12 2 (?)
an: 0 2 14 36 42 44 74 144 152 222 252 254 260 282 294 296
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Chooka
db: batch=80, k=16, 2 12 22 6 2 30 70 8
| STPT(10) | 1997210176026565847 | 0 2 12 14 42 44 72 74 84 86 | -1256023262130 |
| SPT(16) | 1997210214357704639 | 0 14 18 20 30 38 44 72 200 228 234 242 252 254 258 272 | -1217692123338 |
| STPT(10) | 1997210617901892707 | 0 2 12 14 42 44 72 74 84 86 | -814147935270 |
| STPT(10) | 1997210704489776899 | 0 2 12 14 30 32 48 50 60 62 | -727560051078 |
| STPT(10) | 1997210818741617299 | 0 2 18 20 30 32 42 44 60 62 | -613308210678 |
| STPT(10) | 1997211030786344057 | 0 2 24 26 42 44 60 62 84 86 | -401263483920 |
| STPT(10) | 1997211589343543819 | 0 2 30 32 120 122 210 212 240 242 | 157293715842 |
| SPT(16) | 1997211945295737917 | 0 24 32 146 186 192 234 264 272 302 344 350 390 504 512 536 | 513245909940 |
| SPT(16) | 1997212114653868043 | 0 68 84 126 156 180 204 224 240 260 284 308 338 380 396 464 | 682604040066 |
| SPT(16) | 1997212783938821023 | 0 40 106 108 126 148 150 156 190 196 198 220 238 240 306 346 | 1351888993046 |
| TPT(16) | 1997213695880699867 | 0 2 72 74 84 86 180 182 270 272 354 356 432 434 492 494 | 2263830871890 |
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