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Prime Tuple Database
Prime p0= 991061406976673507 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 72 28 12 12 6 12 38 12 6 12 12 28 72 2 (?)
an: 0 2 74 102 114 126 132 144 182 194 200 212 224 252 324 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: HenkM
db: batch=76, k=16, 2 72 28 12 12 6 12 38
dn: 0 2 72 28 12 12 6 12 38 12 6 12 12 28 72 2 (?)
an: 0 2 74 102 114 126 132 144 182 194 200 212 224 252 324 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: HenkM
db: batch=76, k=16, 2 72 28 12 12 6 12 38
| STPT(10) | 991060771138612841 | 0 2 6 8 18 20 30 32 36 38 | -635838060666 |
| SPT(16) | 991060950959907197 | 0 14 30 56 74 86 96 110 186 200 210 222 240 266 282 296 | -456016766310 |
| SPT(20) | 991061017700127821 | 0 20 32 38 68 90 150 152 192 230 270 308 348 350 410 432 462 468 480 500 | -389276545686 |
| STPT(10) | 991061055478649567 | 0 2 24 26 42 44 60 62 84 86 | -351498023940 |
| STPT(10) | 991061144919797837 | 0 2 30 32 42 44 54 56 84 86 | -262056875670 |
| STPT(10) | 991061318689507067 | 0 2 30 32 72 74 114 116 144 146 | -88287166440 |
| TPT(14) | 991061613638137889 | 0 2 42 44 198 200 210 212 222 224 288 290 402 404 | 206661464382 |
| SPT(16) | 991061708049535799 | 0 8 18 50 92 102 134 164 348 378 410 420 462 494 504 512 | 301072862292 |
| TPT(14) | 991061823060859601 | 0 2 36 38 78 80 186 188 210 212 216 218 240 242 | 416084186094 |
| TPT(14) | 991062056918723849 | 0 2 42 44 48 50 168 170 180 182 288 290 372 374 | 649942050342 |
| SPT(16) | 991062626892163583 | 0 18 20 30 44 98 146 150 164 168 216 270 284 294 296 314 | 1219915490076 |
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