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Prime Tuple Database
Prime p0= 2578053307166119831 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 10 18 30 12 54 86 18 6 10 6 18 86 54 12 30 18 10 42 (?)
an: 0 42 52 70 100 112 166 252 270 276 286 292 310 396 450 462 492 510 520 562
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 562
Found by: RFGuy_KCCO
db: batch=82, k=20, 42 10 18 30 12 54 86 18 6 10
dn: 0 42 10 18 30 12 54 86 18 6 10 6 18 86 54 12 30 18 10 42 (?)
an: 0 42 52 70 100 112 166 252 270 276 286 292 310 396 450 462 492 510 520 562
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 562
Found by: RFGuy_KCCO
db: batch=82, k=20, 42 10 18 30 12 54 86 18 6 10
| SPT(18) | 2578051085927043707 | 0 26 66 120 156 162 192 206 296 330 420 434 464 470 506 560 600 626 | -2221239076124 |
| STPT(10) | 2578051165675203467 | 0 2 60 62 72 74 84 86 144 146 | -2141490916364 |
| SPT(16) | 2578051477945744121 | 0 18 26 38 48 90 98 140 156 198 206 248 258 270 278 296 | -1829220375710 |
| STPT(10) | 2578051490878315337 | 0 2 12 14 72 74 132 134 144 146 | -1816287804494 |
| STPT(10) | 2578052171503300109 | 0 2 48 50 60 62 72 74 120 122 | -1135662819722 |
| SPT(16) | 2578052268082483051 | 0 28 46 126 160 166 202 208 270 276 312 318 352 432 450 478 | -1039083636780 |
| SPT(16) | 2578053658073782909 | 0 18 52 72 114 118 184 192 220 228 294 298 340 360 394 412 | 350907663078 |
| SPT(16) | 2578053764485542067 | 0 4 46 84 90 102 112 126 160 174 184 196 202 240 282 286 | 457319422236 |
| SPT(16) | 2578054022664913621 | 0 6 22 66 78 90 100 132 136 168 178 190 202 246 262 268 | 715498793790 |
| STPT(10) | 2578054255075860887 | 0 2 30 32 42 44 54 56 84 86 | 947909741056 |
| SPT(18) | 2578054259441120461 | 0 30 52 60 70 130 138 156 196 222 262 280 288 348 358 366 388 418 | 952275000630 |
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