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Prime Tuple Database
Prime p0= 2255740531527978293 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 48 10 2 16 32 12 16 12 92 12 16 12 32 16 2 10 48 8 (?)
an: 0 8 56 66 68 84 116 128 144 156 248 260 276 288 320 336 338 348 396 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: JayPi
db: batch=81, k=20, 8 48 10 2 16 32 12 16 12 92
dn: 0 8 48 10 2 16 32 12 16 12 92 12 16 12 32 16 2 10 48 8 (?)
an: 0 8 56 66 68 84 116 128 144 156 248 260 276 288 320 336 338 348 396 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: JayPi
db: batch=81, k=20, 8 48 10 2 16 32 12 16 12 92
| STPT(10) | 2255739833627430089 | 0 2 18 20 30 32 42 44 60 62 | -697900548204 |
| STPT(10) | 2255739842716490567 | 0 2 84 86 132 134 180 182 264 266 | -688811487726 |
| SPT(16) | 2255740042228319077 | 0 12 40 54 126 166 202 210 286 294 330 370 442 456 484 496 | -489299659216 |
| STPT(10) | 2255740120463934101 | 0 2 6 8 48 50 90 92 96 98 | -411064044192 |
| STPT(10) | 2255740329101684021 | 0 2 36 38 78 80 120 122 156 158 | -202426294272 |
| STPT(10) | 2255740333859421749 | 0 2 18 20 30 32 42 44 60 62 | -197668556544 |
| STPT(10) | 2255741030497399769 | 0 2 18 20 30 32 42 44 60 62 | 498969421476 |
| STPT(10) | 2255741076012919007 | 0 2 30 32 120 122 210 212 240 242 | 544484940714 |
| STPT(10) | 2255741449040330567 | 0 2 30 32 42 44 54 56 84 86 | 917512352274 |
| STPT(10) | 2255741483684022749 | 0 2 18 20 30 32 42 44 60 62 | 952156044456 |
| STPT(10) | 2255741494475192951 | 0 2 6 8 108 110 210 212 216 218 | 962947214658 |
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