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Prime Tuple Database
Prime p0= 861420399273166541 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 48 8 34 20 6 40 2 30 22 30 2 40 6 20 34 8 48 (?)
an: 0 48 56 90 110 116 156 158 188 210 240 242 282 288 308 342 350 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: RFGuy_KCCO
db: batch=73, k=18, 48 8 34 20 6 40 2 30 22
dn: 0 48 8 34 20 6 40 2 30 22 30 2 40 6 20 34 8 48 (?)
an: 0 48 56 90 110 116 156 158 188 210 240 242 282 288 308 342 350 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: RFGuy_KCCO
db: batch=73, k=18, 48 8 34 20 6 40 2 30 22
| STPT(10) | 861418305739899239 | 0 2 48 50 90 92 132 134 180 182 | -2093533267302 |
| TPT(14) | 861418699407177029 | 0 2 30 32 60 62 180 182 198 200 228 230 282 284 | -1699865989512 |
| SPT(16) | 861418790352259199 | 0 2 8 12 62 120 128 168 272 312 320 378 428 432 438 440 | -1608920907342 |
| STPT(10) | 861419467051800647 | 0 2 42 44 72 74 102 104 144 146 | -932221365894 |
| SPT(16) | 861419775623476177 | 0 6 30 84 94 124 150 174 226 250 276 306 316 370 394 400 | -623649690364 |
| SPT(16) | 861420199982378221 | 0 30 52 72 142 150 202 208 210 216 268 276 346 366 388 418 | -199290788320 |
| SPT(16) | 861420584658918227 | 0 56 84 102 140 146 182 216 290 324 360 366 404 422 450 506 | 185385751686 |
| STPT(10) | 861420626189622617 | 0 2 24 26 42 44 60 62 84 86 | 226916456076 |
| SPT(16) | 861420818613581833 | 0 84 88 94 138 144 150 204 220 274 280 286 330 336 340 424 | 419340415292 |
| STPT(10) | 861420862488008651 | 0 2 6 8 48 50 90 92 96 98 | 463214842110 |
| STPT(10) | 861421445996975189 | 0 2 18 20 30 32 42 44 60 62 | 1046723808648 |
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