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Prime Tuple Database
Prime p0= 1345956817828171183 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 70 38 70 60 36 6 6 32 28 32 6 6 36 60 70 38 70 (?)
an: 0 70 108 178 238 274 280 286 318 346 378 384 390 426 486 556 594 664
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 664
Found by: HenkM
db: batch=77, k=18, 70 38 70 60 36 6 6 32 28
dn: 0 70 38 70 60 36 6 6 32 28 32 6 6 36 60 70 38 70 (?)
an: 0 70 108 178 238 274 280 286 318 346 378 384 390 426 486 556 594 664
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 664
Found by: HenkM
db: batch=77, k=18, 70 38 70 60 36 6 6 32 28
| SPT(16) | 1345956363004424891 | 0 32 132 150 192 206 222 228 230 236 252 266 308 326 426 458 | -454823746292 |
| STPT(10) | 1345956430079149709 | 0 2 42 44 60 62 78 80 120 122 | -387749021474 |
| SPT(16) | 1345956693365778811 | 0 6 36 66 102 108 118 136 252 270 280 286 322 352 382 388 | -124462392372 |
| SPT(16) | 1345956717087434233 | 0 6 34 46 136 210 214 228 286 300 304 378 468 480 508 514 | -100740736950 |
| SPT(16) | 1345956762005619607 | 0 46 54 60 64 84 100 112 114 126 142 162 166 172 180 226 | -55822551576 |
| STPT(10) | 1345956813272431247 | 0 2 24 26 42 44 60 62 84 86 | -4555739936 |
| STPT(10) | 1345956869511163757 | 0 2 12 14 42 44 72 74 84 86 | 51682992574 |
| TPT(14) | 1345957635087939899 | 0 2 48 50 60 62 180 182 258 260 282 284 342 344 | 817259768716 |
| SPT(16) | 1345957676564229821 | 0 30 42 86 96 98 108 126 182 200 210 212 222 266 278 308 | 858736058638 |
| STPT(10) | 1345958142846334217 | 0 2 54 56 72 74 90 92 144 146 | 1325018163034 |
| SPT(20) | 1345959180714838891 | 0 12 36 40 48 106 132 166 186 220 288 322 342 376 402 460 468 472 496 508 | 2362886667708 |
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