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Prime Tuple Database
Prime p0= 1856458526957304199 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 20 28 2 16 30 14 40 44 40 14 30 16 2 28 20 4 (?)
an: 0 4 24 52 54 70 100 114 154 198 238 252 282 298 300 328 348 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: LCB001
db: batch=79, k=18, 4 20 28 2 16 30 14 40 44
dn: 0 4 20 28 2 16 30 14 40 44 40 14 30 16 2 28 20 4 (?)
an: 0 4 24 52 54 70 100 114 154 198 238 252 282 298 300 328 348 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: LCB001
db: batch=79, k=18, 4 20 28 2 16 30 14 40 44
| STPT(10) | 1856457836119724879 | 0 2 18 20 30 32 42 44 60 62 | -690837579320 |
| SPT(16) | 1856457927960448567 | 0 16 24 34 52 94 100 132 154 186 192 234 252 262 270 286 | -598996855632 |
| SPT(16) | 1856457933113904671 | 0 6 20 78 108 218 270 288 290 308 360 470 500 558 572 578 | -593843399528 |
| SPT(16) | 1856458022992332127 | 0 4 12 36 46 142 180 186 310 316 354 450 460 484 492 496 | -503964972072 |
| SPT(16) | 1856458174441463239 | 0 10 48 72 78 84 114 118 234 238 268 274 280 304 342 352 | -352515840960 |
| SPT(16) | 1856458282033811657 | 0 24 36 42 80 92 102 132 194 224 234 246 284 290 302 326 | -244923492542 |
| STPT(10) | 1856458794571160357 | 0 2 30 32 42 44 54 56 84 86 | 267613856158 |
| STPT(10) | 1856458911686302037 | 0 2 30 32 102 104 174 176 204 206 | 384728997838 |
| STPT(10) | 1856459038045561289 | 0 2 18 20 30 32 42 44 60 62 | 511088257090 |
| STPT(10) | 1856459406346197857 | 0 2 12 14 42 44 72 74 84 86 | 879388893658 |
| SPT(16) | 1856459565037674563 | 0 68 98 108 134 150 204 224 264 284 338 354 380 390 420 488 | 1038080370364 |
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