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Prime Tuple Database
Prime p0= 854195514965570593 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 22 30 2 16 8 4 30 8 30 4 8 16 2 30 22 6 (?)
an: 0 6 28 58 60 76 84 88 118 126 156 160 168 184 186 216 238 244
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: Coleslaw
db: batch=73, k=18, 6 22 30 2 16 8 4 30 8
dn: 0 6 22 30 2 16 8 4 30 8 30 4 8 16 2 30 22 6 (?)
an: 0 6 28 58 60 76 84 88 118 126 156 160 168 184 186 216 238 244
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: Coleslaw
db: batch=73, k=18, 6 22 30 2 16 8 4 30 8
| SPT(16) | 854193950206604789 | 0 8 12 14 42 68 108 150 152 194 234 260 288 290 294 302 | -1564758965804 |
| STPT(10) | 854194310452742657 | 0 2 30 32 72 74 114 116 144 146 | -1204512827936 |
| SPT(16) | 854194560385209661 | 0 36 48 72 76 120 142 178 210 246 268 312 316 340 352 388 | -954580360932 |
| STPT(12) | 854194866874292087 | 0 2 42 44 102 104 180 182 240 242 282 284 | -648091278506 |
| STPT(10) | 854195347586203949 | 0 2 18 20 30 32 42 44 60 62 | -167379366644 |
| STPT(10) | 854195385740698667 | 0 2 30 32 42 44 54 56 84 86 | -129224871926 |
| SPT(16) | 854195517833028317 | 0 24 44 74 90 114 170 182 192 204 260 284 300 330 350 374 | 2867457724 |
| TPT(14) | 854195585396245511 | 0 2 18 20 126 128 210 212 240 242 306 308 378 380 | 70430674918 |
| STPT(10) | 854195611740361997 | 0 2 12 14 42 44 72 74 84 86 | 96774791404 |
| STPT(10) | 854196215403812717 | 0 2 42 44 72 74 102 104 144 146 | 700438242124 |
| STPT(10) | 854196331825497767 | 0 2 30 32 42 44 54 56 84 86 | 816859927174 |
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