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Prime Tuple Database
Prime p0= 994495780814421983 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 30 22 18 24 8 10 20 22 20 10 8 24 18 22 30 14 (?)
an: 0 14 44 66 84 108 116 126 146 168 188 198 206 230 248 270 300 314
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 314
Found by: Theadalus
db: batch=76, k=18, 14 30 22 18 24 8 10 20 22
dn: 0 14 30 22 18 24 8 10 20 22 20 10 8 24 18 22 30 14 (?)
an: 0 14 44 66 84 108 116 126 146 168 188 198 206 230 248 270 300 314
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 314
Found by: Theadalus
db: batch=76, k=18, 14 30 22 18 24 8 10 20 22
| SPT(16) | 994495212397271701 | 0 12 30 58 88 132 138 142 198 202 208 252 282 310 328 340 | -568417150282 |
| SPT(18) | 994495363695492833 | 0 6 54 128 150 284 300 306 318 356 368 374 390 524 546 620 668 674 | -417118929150 |
| SPT(16) | 994495471487252881 | 0 28 58 60 66 70 82 102 136 156 168 172 178 180 210 238 | -309327169102 |
| STPT(10) | 994495508660230901 | 0 2 30 32 78 80 126 128 156 158 | -272154191082 |
| TPT(14) | 994495605916464227 | 0 2 102 104 174 176 210 212 252 254 270 272 342 344 | -174897957756 |
| SPT(16) | 994495607872277983 | 0 36 54 84 136 154 174 180 274 280 300 318 370 400 418 454 | -172942144000 |
| SPT(16) | 994496009736677993 | 0 26 44 48 68 90 108 114 140 146 164 186 206 210 228 254 | 228922256010 |
| SPT(16) | 994496075401694581 | 0 6 58 70 72 106 118 132 136 150 162 196 198 210 262 268 | 294587272598 |
| STPT(10) | 994496139930364187 | 0 2 30 32 42 44 54 56 84 86 | 359115942204 |
| STPT(10) | 994496405633564591 | 0 2 6 8 18 20 30 32 36 38 | 624819142608 |
| SPT(16) | 994496490604896047 | 0 20 44 86 114 126 132 140 186 194 200 212 240 282 306 326 | 709790474064 |
©2024 Tomáš Brada