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Prime Tuple Database
Prime p0= 816514415343629693 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 6 16 12 8 40 44 46 32 46 44 40 8 12 16 6 14 (?)
an: 0 14 20 36 48 56 96 140 186 218 264 308 348 356 368 384 390 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: [SG]FX
db: batch=73, k=18, 14 6 16 12 8 40 44 46 32
dn: 0 14 6 16 12 8 40 44 46 32 46 44 40 8 12 16 6 14 (?)
an: 0 14 20 36 48 56 96 140 186 218 264 308 348 356 368 384 390 404
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: [SG]FX
db: batch=73, k=18, 14 6 16 12 8 40 44 46 32
| SPT(16) | 816513144018574579 | 0 22 114 120 150 184 234 250 264 280 330 364 394 400 492 514 | -1271325055114 |
| SPT(16) | 816513348056899043 | 0 38 48 50 80 90 104 126 188 210 224 234 264 266 276 314 | -1067286730650 |
| SPT(16) | 816513481009778791 | 0 12 22 78 100 108 120 196 222 298 310 318 340 396 406 418 | -934333850902 |
| SPT(18) | 816514158235209347 | 0 6 26 36 60 90 92 102 116 156 170 180 182 212 236 246 266 272 | -257108420346 |
| SPT(16) | 816514307045686091 | 0 36 42 50 72 86 98 110 138 150 162 176 198 206 212 248 | -108297943602 |
| TPT(14) | 816514396469806649 | 0 2 18 20 42 44 102 104 168 170 180 182 192 194 | -18873823044 |
| SPT(16) | 816514420452090821 | 0 2 60 86 126 138 152 168 200 216 230 242 282 308 366 368 | 5108461128 |
| TPT(14) | 816514515809526089 | 0 2 12 14 132 134 162 164 342 344 348 350 420 422 | 100465896396 |
| TPT(14) | 816514737888374009 | 0 2 42 44 60 62 78 80 300 302 468 470 498 500 | 322544744316 |
| STPT(10) | 816514835008824839 | 0 2 18 20 30 32 42 44 60 62 | 419665195146 |
| SPT(16) | 816514917096548689 | 0 10 22 52 70 82 94 130 144 180 192 204 222 252 264 274 | 501752918996 |
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