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Prime Tuple Database
Prime p0= 1261918872542807387 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 30 2 10 26 6 4 42 32 42 4 6 26 10 2 30 12 (?)
an: 0 12 42 44 54 80 86 90 132 164 206 210 216 242 252 254 284 296
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Theadalus
db: batch=77, k=18, 12 30 2 10 26 6 4 42 32
dn: 0 12 30 2 10 26 6 4 42 32 42 4 6 26 10 2 30 12 (?)
an: 0 12 42 44 54 80 86 90 132 164 206 210 216 242 252 254 284 296
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Theadalus
db: batch=77, k=18, 12 30 2 10 26 6 4 42 32
| STPT(10) | 1261917741695846771 | 0 2 6 8 48 50 90 92 96 98 | -1130846960616 |
| SPT(16) | 1261918044060327763 | 0 6 16 70 76 84 88 118 126 156 160 168 174 228 238 244 | -828482479624 |
| SPT(20) | 1261918459929772627 | 0 12 112 124 156 184 192 250 280 292 294 306 336 394 402 430 462 474 574 586 | -412613034760 |
| SPT(16) | 1261918510831259767 | 0 16 72 100 106 132 154 184 252 282 304 330 336 364 420 436 | -361711547620 |
| STPT(10) | 1261918770738678497 | 0 2 30 32 42 44 54 56 84 86 | -101804128890 |
| STPT(12) | 1261918853200825007 | 0 2 12 14 60 62 222 224 270 272 282 284 | -19341982380 |
| SPT(16) | 1261918953028709531 | 0 2 6 36 66 78 80 86 132 138 140 152 182 212 216 218 | 80485902144 |
| SPT(16) | 1261919279161007969 | 0 12 14 20 42 50 84 152 300 368 402 410 432 438 440 452 | 406618200582 |
| STPT(10) | 1261919335505386697 | 0 2 42 44 72 74 102 104 144 146 | 462962579310 |
| SPT(18) | 1261919461681694357 | 0 2 14 24 86 90 146 150 152 234 236 240 296 300 362 372 384 386 | 589138886970 |
| STPT(10) | 1261919560155704477 | 0 2 30 32 42 44 54 56 84 86 | 687612897090 |
©2024 Tomáš Brada