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Prime Tuple Database
Prime p0= 1231573308799545389 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 2 16 20 10 8 6 18 28 18 6 8 10 20 16 2 42 (?)
an: 0 42 44 60 80 90 98 104 122 150 168 174 182 192 212 228 230 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: biodoc
db: batch=77, k=18, 42 2 16 20 10 8 6 18 28
dn: 0 42 2 16 20 10 8 6 18 28 18 6 8 10 20 16 2 42 (?)
an: 0 42 44 60 80 90 98 104 122 150 168 174 182 192 212 228 230 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: biodoc
db: batch=77, k=18, 42 2 16 20 10 8 6 18 28
| STPT(10) | 1231572976913499299 | 0 2 48 50 60 62 72 74 120 122 | -331886046090 |
| SPT(16) | 1231573039573766737 | 0 4 30 42 94 126 130 162 214 246 250 282 334 346 372 376 | -269225778652 |
| STPT(10) | 1231573047156867827 | 0 2 24 26 42 44 60 62 84 86 | -261642677562 |
| SPT(16) | 1231573078681776979 | 0 30 42 64 154 162 184 220 252 288 310 318 408 430 442 472 | -230117768410 |
| SPT(16) | 1231573137713199037 | 0 52 94 126 162 172 190 226 240 276 294 304 340 372 414 466 | -171086346352 |
| SPT(16) | 1231573193632090003 | 0 4 10 34 58 100 118 120 184 186 204 246 270 294 300 304 | -115167455386 |
| SPT(16) | 1231573375733300603 | 0 38 56 68 84 98 120 138 176 194 216 230 246 258 276 314 | 66933755214 |
| TPT(14) | 1231573459059386921 | 0 2 30 32 60 62 90 92 126 128 186 188 216 218 | 150259841532 |
| STPT(10) | 1231575063692572097 | 0 2 42 44 72 74 102 104 144 146 | 1754893026708 |
| TPT(14) | 1231575241621131131 | 0 2 60 62 168 170 180 182 258 260 426 428 468 470 | 1932821585742 |
| SPT(16) | 1231575273830851987 | 0 10 16 60 66 70 102 114 142 154 186 190 196 240 246 256 | 1965031306598 |
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