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Prime Tuple Database
Prime p0= 1231504455933791573 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 22 14 34 78 2 6 60 46 60 6 2 78 34 14 22 8 (?)
an: 0 8 30 44 78 156 158 164 224 270 330 336 338 416 450 464 486 494
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: zzuupp
db: batch=77, k=18, 8 22 14 34 78 2 6 60 46
dn: 0 8 22 14 34 78 2 6 60 46 60 6 2 78 34 14 22 8 (?)
an: 0 8 30 44 78 156 158 164 224 270 330 336 338 416 450 464 486 494
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: zzuupp
db: batch=77, k=18, 8 22 14 34 78 2 6 60 46
| STPT(10) | 1231502636025106397 | 0 2 30 32 42 44 54 56 84 86 | -1819908685176 |
| SPT(18) | 1231502873043349601 | 0 38 56 60 66 78 158 170 182 186 198 210 290 302 308 312 330 368 | -1582890441972 |
| SPT(16) | 1231503015979672937 | 0 42 44 72 74 182 252 260 264 272 342 450 452 480 482 524 | -1439954118636 |
| STPT(10) | 1231503022127739677 | 0 2 30 32 42 44 54 56 84 86 | -1433806051896 |
| STPT(10) | 1231503657577776179 | 0 2 42 44 60 62 78 80 120 122 | -798356015394 |
| STPT(10) | 1231504340229641507 | 0 2 30 32 42 44 54 56 84 86 | -115704150066 |
| STPT(10) | 1231504472808767741 | 0 2 78 80 108 110 138 140 216 218 | 16874976168 |
| SPT(16) | 1231504581669032633 | 0 8 20 26 30 36 44 140 174 270 278 284 288 294 306 314 | 125735241060 |
| SPT(16) | 1231504635104874139 | 0 42 58 60 70 94 100 130 132 162 168 192 202 204 220 262 | 179171082566 |
| STPT(10) | 1231504681664061419 | 0 2 18 20 30 32 42 44 60 62 | 225730269846 |
| SPT(16) | 1231504827196206757 | 0 12 34 60 172 252 264 270 574 580 592 672 784 810 832 844 | 371262415184 |
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