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Prime Tuple Database
Prime p0= 1919080930103345081 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 34 68 46 6 56 88 12 2 12 88 56 6 46 68 34 8 (?)
an: 0 8 42 110 156 162 218 306 318 320 332 420 476 482 528 596 630 638
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: CoolAtchOk
db: batch=80, k=18, 8 34 68 46 6 56 88 12 2
dn: 0 8 34 68 46 6 56 88 12 2 12 88 56 6 46 68 34 8 (?)
an: 0 8 42 110 156 162 218 306 318 320 332 420 476 482 528 596 630 638
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: CoolAtchOk
db: batch=80, k=18, 8 34 68 46 6 56 88 12 2
| STPT(10) | 1919079763855003661 | 0 2 6 8 18 20 30 32 36 38 | -1166248341420 |
| STPT(10) | 1919079853012876649 | 0 2 18 20 30 32 42 44 60 62 | -1077090468432 |
| STPT(10) | 1919080169584547087 | 0 2 84 86 222 224 360 362 444 446 | -760518797994 |
| STPT(10) | 1919080222058458091 | 0 2 6 8 48 50 90 92 96 98 | -708044886990 |
| SPT(16) | 1919080373418336251 | 0 6 8 30 56 120 126 146 162 182 188 252 278 300 302 308 | -556685008830 |
| TPT(14) | 1919080439577227207 | 0 2 24 26 72 74 180 182 204 206 240 242 492 494 | -490526117874 |
| STPT(10) | 1919080972565104847 | 0 2 30 32 72 74 114 116 144 146 | 42461759766 |
| STPT(10) | 1919081216288351639 | 0 2 18 20 30 32 42 44 60 62 | 286185006558 |
| STPT(10) | 1919081320229538929 | 0 2 48 50 60 62 72 74 120 122 | 390126193848 |
| SPT(20) | 1919081931945050671 | 0 12 16 58 126 172 178 196 238 310 318 390 432 450 456 502 570 612 616 628 | 1001841705590 |
| SPT(16) | 1919082013714500821 | 0 42 96 98 146 170 176 198 200 222 228 252 300 302 356 398 | 1083611155740 |
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