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Prime Tuple Database
Prime p0= 2648484150901092121 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 46 56 4 50 4 8 18 4 8 4 18 8 4 50 4 56 46 (?)
an: 0 46 102 106 156 160 168 186 190 198 202 220 228 232 282 286 342 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: biodoc
db: batch=82, k=18, 46 56 4 50 4 8 18 4 8
dn: 0 46 56 4 50 4 8 18 4 8 4 18 8 4 50 4 56 46 (?)
an: 0 46 102 106 156 160 168 186 190 198 202 220 228 232 282 286 342 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: biodoc
db: batch=82, k=18, 46 56 4 50 4 8 18 4 8
| SPT(16) | 2648482738464143851 | 0 46 78 156 186 226 238 252 286 300 312 352 382 460 492 538 | -1412436948270 |
| SPT(16) | 2648482742020731881 | 0 30 62 68 102 116 140 156 182 198 222 236 270 276 308 338 | -1408880360240 |
| STPT(10) | 2648483267506197437 | 0 2 30 32 42 44 54 56 84 86 | -883394894684 |
| STPT(10) | 2648483377842007787 | 0 2 42 44 72 74 102 104 144 146 | -773059084334 |
| STPT(10) | 2648483717409845639 | 0 2 18 20 30 32 42 44 60 62 | -433491246482 |
| SPT(16) | 2648483940830422631 | 0 60 66 72 110 122 140 236 282 378 396 408 446 452 458 518 | -210070669490 |
| STPT(10) | 2648484206989132439 | 0 2 12 14 90 92 168 170 180 182 | 56088040318 |
| STPT(10) | 2648484231129494939 | 0 2 18 20 30 32 42 44 60 62 | 80228402818 |
| TPT(14) | 2648484725158904657 | 0 2 42 44 60 62 84 86 102 104 114 116 174 176 | 574257812536 |
| SPT(16) | 2648484886644255931 | 0 30 46 48 60 112 130 150 178 198 216 268 280 282 298 328 | 735743163810 |
| STPT(10) | 2648485079662782359 | 0 2 18 20 30 32 42 44 60 62 | 928761690238 |
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