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Prime Tuple Database
Prime p0= 281308501424000543 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 8 12 16 14 28 30 38 30 28 14 16 12 8 (?)
an: 0 8 20 36 50 78 108 146 176 204 218 234 246 254
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: Steve Dodd
db: batch=69, k=14, 8 12 16 14 28 30 38
dn: 0 8 12 16 14 28 30 38 30 28 14 16 12 8 (?)
an: 0 8 20 36 50 78 108 146 176 204 218 234 246 254
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: Steve Dodd
db: batch=69, k=14, 8 12 16 14 28 30 38
| SPT(14) | 281308382571512459 | 0 18 50 60 104 210 212 300 302 408 452 462 494 512 | -118852488084 |
| SPT(14) | 281308409663562331 | 0 18 100 138 166 180 222 226 268 282 310 348 430 448 | -91760438212 |
| SPT(14) | 281308443207547577 | 0 6 20 56 84 96 126 134 164 176 204 240 254 260 | -58216452966 |
| TPT(12) | 281308447956026921 | 0 2 48 50 66 68 126 128 150 152 180 182 | -53467973622 |
| SPT(14) | 281308461354924197 | 0 12 36 120 122 126 186 200 260 264 266 350 374 386 | -40069076346 |
| SPT(14) | 281308489835829199 | 0 30 34 52 78 102 118 144 160 184 210 228 232 262 | -11588171344 |
| SPT(14) | 281308558714317313 | 0 40 54 58 60 76 84 130 138 154 156 160 174 214 | 57290316770 |
| TPT(12) | 281308569496067249 | 0 2 12 14 78 80 132 134 138 140 162 164 | 68072066706 |
| SPT(20) | 281308590126624521 | 0 60 102 126 158 206 242 252 312 336 392 416 476 486 522 570 602 626 668 728 | 88702623978 |
| SPT(14) | 281308601874458101 | 0 6 28 40 60 72 88 180 196 208 228 240 262 268 | 100450457558 |
| SPT(14) | 281308613683332509 | 0 2 18 84 110 114 120 242 248 252 278 344 360 362 | 112259331966 |
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