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Prime Tuple Database
Prime p0= 1997354140434504151 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 40 2 18 6 4 86 82 2 82 86 4 6 18 2 40 (?)
an: 0 40 42 60 66 70 156 238 240 322 408 412 418 436 438 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Chooka
db: batch=80, k=16, 40 2 18 6 4 86 82 2
dn: 0 40 2 18 6 4 86 82 2 82 86 4 6 18 2 40 (?)
an: 0 40 42 60 66 70 156 238 240 322 408 412 418 436 438 478
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Chooka
db: batch=80, k=16, 40 2 18 6 4 86 82 2
| SPT(16) | 1997352810204729727 | 0 22 24 66 222 252 256 282 304 330 334 364 520 562 564 586 | -1330229774424 |
| STPT(10) | 1997352971270392037 | 0 2 30 32 42 44 54 56 84 86 | -1169164112114 |
| STPT(10) | 1997353402322043107 | 0 2 24 26 42 44 60 62 84 86 | -738112461044 |
| SPT(16) | 1997353436120065291 | 0 16 28 58 60 66 78 126 130 178 190 196 198 228 240 256 | -704314438860 |
| SPT(16) | 1997353909958264497 | 0 16 30 34 70 82 112 154 162 204 234 246 282 286 300 316 | -230476239654 |
| SPT(16) | 1997354118030619861 | 0 18 88 108 126 130 148 160 186 198 216 220 238 258 328 346 | -22403884290 |
| SPT(16) | 1997354195022053401 | 0 6 52 58 72 118 130 156 172 198 210 256 270 276 322 328 | 54587549250 |
| SPT(16) | 1997354325351938779 | 0 18 22 28 84 88 102 130 132 160 174 178 234 240 244 262 | 184917434628 |
| STPT(10) | 1997354605230822359 | 0 2 18 20 30 32 42 44 60 62 | 464796318208 |
| STPT(10) | 1997354900567065307 | 0 2 30 32 72 74 114 116 144 146 | 760132561156 |
| STPT(10) | 1997354910978394859 | 0 2 12 14 90 92 168 170 180 182 | 770543890708 |
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