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Prime Tuple Database
Prime p0= 1981082963372382533 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 14 60 100 48 6 72 14 34 14 72 6 48 100 60 14 6 (?)
an: 0 6 20 80 180 228 234 306 320 354 368 440 446 494 594 654 668 674
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 674
Found by: conf [MM]
db: batch=80, k=18, 6 14 60 100 48 6 72 14 34
dn: 0 6 14 60 100 48 6 72 14 34 14 72 6 48 100 60 14 6 (?)
an: 0 6 20 80 180 228 234 306 320 354 368 440 446 494 594 654 668 674
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 674
Found by: conf [MM]
db: batch=80, k=18, 6 14 60 100 48 6 72 14 34
| STPT(10) | 1981081197049949609 | 0 2 18 20 30 32 42 44 60 62 | -1766322432924 |
| SPT(16) | 1981081335617708213 | 0 30 44 68 80 110 138 170 234 266 294 324 336 360 374 404 | -1627754674320 |
| SPT(16) | 1981081470003936341 | 0 26 30 66 86 96 138 140 156 158 200 210 230 266 270 296 | -1493368446192 |
| STPT(10) | 1981081472730979637 | 0 2 12 14 72 74 132 134 144 146 | -1490641402896 |
| STPT(10) | 1981081668593557877 | 0 2 12 14 42 44 72 74 84 86 | -1294778824656 |
| SPT(16) | 1981082040177423481 | 0 30 58 78 112 156 160 190 258 288 292 336 370 390 418 448 | -923194959052 |
| SPT(16) | 1981083075912224951 | 0 6 36 78 80 122 146 156 182 192 216 258 260 302 332 338 | 112539842418 |
| SPT(16) | 1981083247885827793 | 0 10 60 100 120 144 154 246 298 390 400 424 444 484 534 544 | 284513445260 |
| STPT(10) | 1981083455030402477 | 0 2 30 32 42 44 54 56 84 86 | 491658019944 |
| TPT(14) | 1981084381291008671 | 0 2 18 20 30 32 108 110 138 140 150 152 186 188 | 1417918626138 |
| SPT(16) | 1981084613662490279 | 0 80 98 114 138 158 168 182 240 254 264 284 308 324 342 422 | 1650290107746 |
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