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Prime Tuple Database
Prime p0= 1277290668866324653 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 58 2 24 60 84 6 12 52 38 52 12 6 84 60 24 2 58 (?)
an: 0 58 60 84 144 228 234 246 298 336 388 400 406 490 550 574 576 634
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 634
Found by: Egon olsen
db: batch=77, k=18, 58 2 24 60 84 6 12 52 38
dn: 0 58 2 24 60 84 6 12 52 38 52 12 6 84 60 24 2 58 (?)
an: 0 58 60 84 144 228 234 246 298 336 388 400 406 490 550 574 576 634
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 634
Found by: Egon olsen
db: batch=77, k=18, 58 2 24 60 84 6 12 52 38
| SPT(16) | 1277289588447222767 | 0 30 44 54 92 96 180 224 252 296 380 384 422 432 446 476 | -1080419101886 |
| TPT(14) | 1277289802404778361 | 0 2 36 38 90 92 138 140 168 170 246 248 258 260 | -866461546292 |
| SPT(16) | 1277289959369435153 | 0 18 30 60 114 116 146 158 216 228 258 260 314 344 356 374 | -709496889500 |
| STPT(10) | 1277289961146283727 | 0 2 24 26 42 44 60 62 84 86 | -707720040926 |
| STPT(10) | 1277290207210347269 | 0 2 18 20 30 32 42 44 60 62 | -461655977384 |
| TPT(14) | 1277290369214919641 | 0 2 36 38 96 98 150 152 156 158 240 242 246 248 | -299651405012 |
| SPT(16) | 1277290802565124481 | 0 8 12 26 66 96 110 122 156 168 182 212 252 266 270 278 | 133698799828 |
| SPT(16) | 1277291702969941151 | 0 6 12 26 30 56 86 98 120 132 162 188 192 206 212 218 | 1034103616498 |
| TPT(14) | 1277291948118847019 | 0 2 30 32 60 62 102 104 162 164 168 170 210 212 | 1279252522366 |
| STPT(10) | 1277292313434836327 | 0 2 30 32 72 74 114 116 144 146 | 1644568511674 |
| STPT(10) | 1277292390631804829 | 0 2 18 20 60 62 102 104 120 122 | 1721765480176 |
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