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Prime Tuple Database
Prime p0= 1496741219349188651 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 72 8 6 52 12 20 16 56 6 22 6 56 16 20 12 52 6 8 72 (?)
an: 0 72 80 86 138 150 170 186 242 248 270 276 332 348 368 380 432 438 446 518
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: bfromcolo
db: batch=78, k=20, 72 8 6 52 12 20 16 56 6 22
dn: 0 72 8 6 52 12 20 16 56 6 22 6 56 16 20 12 52 6 8 72 (?)
an: 0 72 80 86 138 150 170 186 242 248 270 276 332 348 368 380 432 438 446 518
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: bfromcolo
db: batch=78, k=20, 72 8 6 52 12 20 16 56 6 22
| SPT(16) | 1496739922648002173 | 0 14 18 36 60 116 120 126 218 224 228 284 308 326 330 344 | -1296701186478 |
| STPT(10) | 1496740053576213569 | 0 2 12 14 30 32 48 50 60 62 | -1165772975082 |
| SPT(16) | 1496740308825463577 | 0 32 50 54 66 102 110 116 120 126 134 170 182 186 204 236 | -910523725074 |
| SPT(16) | 1496740395179928707 | 0 42 90 96 102 162 194 204 242 252 284 344 350 356 404 446 | -824169259944 |
| SPT(16) | 1496740528935099403 | 0 16 88 124 126 130 154 196 258 300 324 328 330 366 438 454 | -690414089248 |
| STPT(10) | 1496740582635053291 | 0 2 6 8 48 50 90 92 96 98 | -636714135360 |
| STPT(10) | 1496741232085544969 | 0 2 18 20 30 32 42 44 60 62 | 12736356318 |
| STPT(10) | 1496741371465223369 | 0 2 48 50 90 92 132 134 180 182 | 152116034718 |
| TPT(14) | 1496741492662601957 | 0 2 114 116 132 134 210 212 270 272 312 314 330 332 | 273313413306 |
| SPT(16) | 1496741929639368329 | 0 30 32 92 98 102 140 152 168 180 218 222 228 288 290 320 | 710290179678 |
| STPT(10) | 1496741981860908647 | 0 2 12 14 72 74 132 134 144 146 | 762511719996 |
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