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Prime Tuple Database
Prime p0= 998484661059062851 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 36 6 4 30 2 70 42 2 4 2 42 70 2 30 4 6 36 (?)
an: 0 36 42 46 76 78 148 190 192 196 198 240 310 312 342 346 352 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Theadalus
db: batch=76, k=18, 36 6 4 30 2 70 42 2 4
dn: 0 36 6 4 30 2 70 42 2 4 2 42 70 2 30 4 6 36 (?)
an: 0 36 42 46 76 78 148 190 192 196 198 240 310 312 342 346 352 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Theadalus
db: batch=76, k=18, 36 6 4 30 2 70 42 2 4
| STPT(10) | 998484222441858749 | 0 2 18 20 60 62 102 104 120 122 | -438617204102 |
| SPT(16) | 998484299346351947 | 0 30 42 54 56 62 104 114 122 132 174 180 182 194 206 236 | -361712710904 |
| STPT(10) | 998484384057522389 | 0 2 18 20 30 32 42 44 60 62 | -277001540462 |
| SPT(16) | 998484416129180861 | 0 12 18 38 66 80 102 138 200 236 258 272 300 320 326 338 | -244929881990 |
| SPT(16) | 998484516403701473 | 0 20 56 66 68 80 90 104 150 164 174 186 188 198 234 254 | -144655361378 |
| SPT(16) | 998484598546610369 | 0 38 42 50 68 78 102 200 210 308 332 342 360 368 372 410 | -62512452482 |
| SPT(16) | 998484679031839717 | 0 6 34 40 46 84 106 156 214 264 286 324 330 336 364 370 | 17972776866 |
| STPT(10) | 998484919586409551 | 0 2 6 8 18 20 30 32 36 38 | 258527346700 |
| SPT(16) | 998484994780643723 | 0 8 26 68 80 86 110 170 204 264 288 294 306 348 366 374 | 333721580872 |
| SPT(16) | 998485225922128513 | 0 4 10 64 66 84 88 106 108 126 130 148 150 204 210 214 | 564863065662 |
| STPT(10) | 998485234397002769 | 0 2 18 20 30 32 42 44 60 62 | 573337939918 |
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