Base 5 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 949: | \[{5^{949}-1\over4}\] | 9491 × 4853479 × 5729041 × 305175781 × 210548729119<12> × 37448866085197451<17> × 206281113530950849<18> × 161033791990025404939847801<27> × 9519524151770349914726200576714027279<37> × [2616338770265106559849562651142897439681493607611686110096584369852084426787752770745263566390149432919362411146285720004872634366748154377313396809268127845550723524928654529053331399463110087550471968185256543216388906632533201211732750860561683784082287820853964859422646618428061180946883407872913754552038857544725337046275067878952812371771168384857901985067362610083614385755447116719156358683056023148741117687605700398943125653380460450055782253045644321366851077160597018968448535793962045846700651170128493869876706151<529>] |