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Prime Tuple Database
Prime p0= 1289421904370650291 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 22 18 12 20 46 14 10 6 32 40 32 6 10 14 46 20 12 18 22 (?)
an: 0 22 40 52 72 118 132 142 148 180 220 252 258 268 282 328 348 360 378 400
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 400
Found by: biodoc
db: batch=77, k=20, 22 18 12 20 46 14 10 6 32 40
dn: 0 22 18 12 20 46 14 10 6 32 40 32 6 10 14 46 20 12 18 22 (?)
an: 0 22 40 52 72 118 132 142 148 180 220 252 258 268 282 328 348 360 378 400
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 400
Found by: biodoc
db: batch=77, k=20, 22 18 12 20 46 14 10 6 32 40
| STPT(10) | 1289420275110534527 | 0 2 30 32 102 104 174 176 204 206 | -1629260115764 |
| STPT(10) | 1289420669724885161 | 0 2 36 38 78 80 120 122 156 158 | -1234645765130 |
| SPT(16) | 1289421001673507039 | 0 8 24 38 72 78 128 150 182 204 254 260 294 308 324 332 | -902697143252 |
| SPT(16) | 1289421070529993911 | 0 60 76 82 90 126 136 160 228 252 262 298 306 312 328 388 | -833840656380 |
| STPT(10) | 1289421073769213261 | 0 2 30 32 60 62 90 92 120 122 | -830601437030 |
| SPT(16) | 1289421710277982249 | 0 30 118 138 160 174 190 324 328 462 478 492 514 534 622 652 | -194092668042 |
| STPT(10) | 1289422339227935357 | 0 2 30 32 42 44 54 56 84 86 | 434857285066 |
| SPT(16) | 1289423102552469067 | 0 10 40 42 60 100 154 172 234 252 306 346 364 366 396 406 | 1198181818776 |
| STPT(10) | 1289423202204961301 | 0 2 30 32 78 80 126 128 156 158 | 1297834311010 |
| TPT(14) | 1289423421633052709 | 0 2 12 14 48 50 90 92 120 122 180 182 222 224 | 1517262402418 |
| STPT(10) | 1289423446055195807 | 0 2 42 44 72 74 102 104 144 146 | 1541684545516 |
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