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Prime Tuple Database
Prime p0= 21577246586736101 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 2 10 8 12 30 28 2 4 2 28 30 12 8 10 2 30 (?)
an: 0 30 32 42 50 62 92 120 122 126 128 156 186 198 206 216 218 248
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: davidBAM
db: batch=65, k=18, 30 2 10 8 12 30 28 2 4
dn: 0 30 2 10 8 12 30 28 2 4 2 28 30 12 8 10 2 30 (?)
an: 0 30 32 42 50 62 92 120 122 126 128 156 186 198 206 216 218 248
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: davidBAM
db: batch=65, k=18, 30 2 10 8 12 30 28 2 4
| SPT(14) | 21577223921999093 | 0 14 18 36 78 90 140 144 194 206 248 266 270 284 | -22664737008 |
| SPT(14) | 21577226455967821 | 0 18 22 28 30 58 60 130 132 160 162 168 172 190 | -20130768280 |
| SPT(14) | 21577229925949541 | 0 2 6 26 30 42 72 86 116 128 132 152 156 158 | -16660786560 |
| TPT(12) | 21577233535653737 | 0 2 12 14 30 32 42 44 84 86 144 146 | -13051082364 |
| SPT(14) | 21577243411811561 | 0 8 18 56 90 96 132 236 272 278 312 350 360 368 | -3174924540 |
| SPT(14) | 21577244402247031 | 0 16 36 66 78 166 190 198 222 310 322 352 372 388 | -2184489070 |
| TPT(12) | 21577254243211319 | 0 2 30 32 48 50 132 134 162 164 168 170 | 7656475218 |
| SPT(14) | 21577264627668859 | 0 40 48 58 114 124 148 180 204 214 270 280 288 328 | 18040932758 |
| SPT(14) | 21577273054757249 | 0 8 12 42 48 74 84 188 198 224 230 260 264 272 | 26468021148 |
| TPT(12) | 21577297352128871 | 0 2 36 38 66 68 78 80 138 140 150 152 | 50765392770 |
| SPT(14) | 21577297652480477 | 0 32 62 90 102 110 116 246 252 260 272 300 330 362 | 51065744376 |
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