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Prime Tuple Database
Prime p0= 2170405953695358241 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 8 18 10 2 28 32 78 16 78 32 28 2 10 18 8 10 (?)
an: 0 10 18 36 46 48 76 108 186 202 280 312 340 342 352 370 378 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: ginga
db: batch=81, k=18, 10 8 18 10 2 28 32 78 16
dn: 0 10 8 18 10 2 28 32 78 16 78 32 28 2 10 18 8 10 (?)
an: 0 10 18 36 46 48 76 108 186 202 280 312 340 342 352 370 378 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: ginga
db: batch=81, k=18, 10 8 18 10 2 28 32 78 16
| STPT(10) | 2170404293860301711 | 0 2 36 38 78 80 120 122 156 158 | -1659835056530 |
| SPT(16) | 2170404538210167383 | 0 14 20 48 54 158 164 168 200 204 210 314 320 348 354 368 | -1415485190858 |
| SPT(16) | 2170404838909951243 | 0 28 48 66 96 120 124 174 250 300 304 328 358 376 396 424 | -1114785406998 |
| SPT(16) | 2170405149587138977 | 0 34 76 100 102 126 132 144 172 184 190 214 216 240 282 316 | -804108219264 |
| SPT(16) | 2170405150025401811 | 0 20 36 48 62 86 110 132 176 198 222 246 260 272 288 308 | -803669956430 |
| STPT(10) | 2170405152631467677 | 0 2 72 74 102 104 132 134 204 206 | -801063890564 |
| SPT(18) | 2170406082054642461 | 0 12 56 68 102 108 128 186 198 320 332 390 410 416 450 462 506 518 | 128359284220 |
| SPT(16) | 2170406274295392923 | 0 56 74 84 86 98 140 144 170 174 216 228 230 240 258 314 | 320600034682 |
| STPT(10) | 2170406456878182371 | 0 2 30 32 60 62 90 92 120 122 | 503182824130 |
| STPT(10) | 2170406856670374167 | 0 2 24 26 42 44 60 62 84 86 | 902975015926 |
| STPT(10) | 2170407009173181599 | 0 2 42 44 60 62 78 80 120 122 | 1055477823358 |
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