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Prime Tuple Database
Prime p0= 2015501675065430257 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 10 12 2 12 76 42 26 16 26 42 76 12 2 12 10 30 (?)
an: 0 30 40 52 54 66 142 184 210 226 252 294 370 382 384 396 406 436
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: suriv
db: batch=80, k=18, 30 10 12 2 12 76 42 26 16
dn: 0 30 10 12 2 12 76 42 26 16 26 42 76 12 2 12 10 30 (?)
an: 0 30 40 52 54 66 142 184 210 226 252 294 370 382 384 396 406 436
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: suriv
db: batch=80, k=18, 30 10 12 2 12 76 42 26 16
| STPT(10) | 2015500246868888831 | 0 2 6 8 18 20 30 32 36 38 | -1428196541426 |
| SPT(16) | 2015500384165554287 | 0 42 60 74 102 122 144 200 234 290 312 332 360 374 392 434 | -1290899875970 |
| STPT(10) | 2015501059195245287 | 0 2 30 32 42 44 54 56 84 86 | -615870184970 |
| STPT(10) | 2015501094403118219 | 0 2 42 44 60 62 78 80 120 122 | -580662312038 |
| SPT(16) | 2015501402984061623 | 0 78 114 126 134 138 204 336 338 470 536 540 548 560 596 674 | -272081368634 |
| STPT(10) | 2015501414707670579 | 0 2 18 20 30 32 42 44 60 62 | -260357759678 |
| SPT(16) | 2015501908146799909 | 0 58 70 144 180 184 240 280 282 322 378 382 418 492 504 562 | 233081369652 |
| SPT(16) | 2015502268098173293 | 0 10 70 88 126 130 136 148 168 180 186 190 228 246 306 316 | 593032743036 |
| SPT(16) | 2015502564124079243 | 0 6 36 56 66 78 80 98 156 174 176 188 198 218 248 254 | 889058648986 |
| TPT(14) | 2015502573392387159 | 0 2 12 14 120 122 300 302 318 320 330 332 372 374 | 898326956902 |
| STPT(10) | 2015502675244671791 | 0 2 6 8 48 50 90 92 96 98 | 1000179241534 |
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