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Prime Tuple Database
Prime p0= 197577420561801947 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 38 6 12 40 20 42 10 2 64 2 10 42 20 40 12 6 38 6 (?)
an: 0 6 44 50 62 102 122 164 174 176 240 242 252 294 314 354 366 372 410 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: desktop64
db: batch=69, k=20, 6 38 6 12 40 20 42 10 2 64
dn: 0 6 38 6 12 40 20 42 10 2 64 2 10 42 20 40 12 6 38 6 (?)
an: 0 6 44 50 62 102 122 164 174 176 240 242 252 294 314 354 366 372 410 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: desktop64
db: batch=69, k=20, 6 38 6 12 40 20 42 10 2 64
| TPT(14) | 197577376780551617 | 0 2 12 14 24 26 150 152 210 212 252 254 264 266 | -43781250330 |
| SPT(14) | 197577386778712483 | 0 34 54 58 78 154 168 196 210 286 306 310 330 364 | -33783089464 |
| STPT(10) | 197577386875025429 | 0 2 18 20 30 32 42 44 60 62 | -33686776518 |
| TPT(12) | 197577391285686437 | 0 2 42 44 84 86 102 104 114 116 132 134 | -29276115510 |
| SPT(14) | 197577393180270683 | 0 6 30 84 90 114 126 128 140 164 170 224 248 254 | -27381531264 |
| STPT(10) | 197577402683477357 | 0 2 90 92 102 104 114 116 204 206 | -17878324590 |
| TPT(12) | 197577428386898561 | 0 2 126 128 210 212 288 290 330 332 378 380 | 7825096614 |
| SPT(14) | 197577445853752841 | 0 6 62 108 122 126 198 200 272 276 290 336 392 398 | 25291950894 |
| SPT(14) | 197577447079834291 | 0 10 16 30 46 52 60 178 186 192 208 222 228 238 | 26518032344 |
| SPT(14) | 197577462295896523 | 0 100 114 120 154 178 180 208 210 234 268 274 288 388 | 41734094576 |
| TPT(12) | 197577487226351471 | 0 2 120 122 150 152 180 182 330 332 348 350 | 66664549524 |
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