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Prime Tuple Database
Prime p0= 2221280861319544819 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 44 16 18 8 52 2 124 2 52 8 18 16 44 4 (?)
an: 0 4 48 64 82 90 142 144 268 270 322 330 348 364 408 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: JayPi
db: batch=81, k=16, 4 44 16 18 8 52 2 124
dn: 0 4 44 16 18 8 52 2 124 2 52 8 18 16 44 4 (?)
an: 0 4 48 64 82 90 142 144 268 270 322 330 348 364 408 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: JayPi
db: batch=81, k=16, 4 44 16 18 8 52 2 124
| STPT(10) | 2221280255668792817 | 0 2 30 32 72 74 114 116 144 146 | -605650752002 |
| STPT(10) | 2221280259520595879 | 0 2 12 14 90 92 168 170 180 182 | -601798948940 |
| SPT(16) | 2221280489819168621 | 0 8 18 26 86 156 182 188 210 216 242 312 372 380 390 398 | -371500376198 |
| STPT(10) | 2221280502419886179 | 0 2 18 20 30 32 42 44 60 62 | -358899658640 |
| STPT(12) | 2221280665690719467 | 0 2 30 32 72 74 132 134 174 176 204 206 | -195628825352 |
| SPT(16) | 2221280754680937317 | 0 2 12 20 54 86 104 120 146 162 180 212 246 254 264 266 | -106638607502 |
| STPT(10) | 2221280879435740007 | 0 2 54 56 72 74 90 92 144 146 | 18116195188 |
| STPT(10) | 2221280961548942477 | 0 2 30 32 60 62 90 92 120 122 | 100229397658 |
| STPT(10) | 2221281015284772827 | 0 2 12 14 42 44 72 74 84 86 | 153965228008 |
| SPT(16) | 2221281053891361589 | 0 12 28 30 40 58 64 70 72 78 84 102 112 114 130 142 | 192571816770 |
| SPT(16) | 2221281104461741787 | 0 44 72 110 134 150 194 204 212 222 266 282 306 344 372 416 | 243142196968 |
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