Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 568: | \[{17^{568}-1\over16}\] | 23 × 32 × 5 × 29 × 569 × 6959 × 41761 × 329853647 × 314477853267581<15> × 3353052005080219157<19> × 482804827760763827720393403881<30> × 55684302756949172055559448898572835958278744159529893148390882844356229681<74> × 143798195172461138521036839345269251740737334259640879028155379795667047030720519999127<87> × 63013646433204339593601875581326951136436200551670533734034779201248939264976585129849002980132376360919617<107> × [335500202105293411156418117974051601986460454886392792738609635445254769987311354237294288673197632188999027206148498268671420293993274452747655989921450078182148074227808493157418663544945167372441996852275595946575405413048660218016517963988174482141683288014734492032891587949689316937094369801065342723492744431208234312504229851150443883201<345>] |