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Prime Tuple Database
Prime p0= 1261918459929772627 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 100 12 32 28 8 58 30 12 2 12 30 58 8 28 32 12 100 12 (?)
an: 0 12 112 124 156 184 192 250 280 292 294 306 336 394 402 430 462 474 574 586
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 586
Found by: Theadalus
db: batch=77, k=20, 12 100 12 32 28 8 58 30 12 2
dn: 0 12 100 12 32 28 8 58 30 12 2 12 30 58 8 28 32 12 100 12 (?)
an: 0 12 112 124 156 184 192 250 280 292 294 306 336 394 402 430 462 474 574 586
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 586
Found by: Theadalus
db: batch=77, k=20, 12 100 12 32 28 8 58 30 12 2
| STPT(10) | 1261917464575550441 | 0 2 138 140 168 170 198 200 336 338 | -995354222186 |
| STPT(10) | 1261917522981725579 | 0 2 12 14 30 32 48 50 60 62 | -936948047048 |
| STPT(10) | 1261917623874526637 | 0 2 42 44 72 74 102 104 144 146 | -836055245990 |
| SPT(16) | 1261917702229382017 | 0 42 52 54 130 136 150 180 226 256 270 276 352 354 364 406 | -757700390610 |
| STPT(10) | 1261917741695846771 | 0 2 6 8 48 50 90 92 96 98 | -718233925856 |
| SPT(16) | 1261918044060327763 | 0 6 16 70 76 84 88 118 126 156 160 168 174 228 238 244 | -415869444864 |
| SPT(16) | 1261918510831259767 | 0 16 72 100 106 132 154 184 252 282 304 330 336 364 420 436 | 50901487140 |
| STPT(10) | 1261918770738678497 | 0 2 30 32 42 44 54 56 84 86 | 310808905870 |
| STPT(12) | 1261918853200825007 | 0 2 12 14 60 62 222 224 270 272 282 284 | 393271052380 |
| SPT(18) | 1261918872542807387 | 0 12 42 44 54 80 86 90 132 164 206 210 216 242 252 254 284 296 | 412613034760 |
| SPT(16) | 1261918953028709531 | 0 2 6 36 66 78 80 86 132 138 140 152 182 212 216 218 | 493098936904 |
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