Factor Info

ID 196571
Size 850 digits / 2822 bits
Status composite
Value 2527377435337277328629331427940816598285714397463022421621915026128950143444428534340646174049408578493269771795206404443448405285875872399095912179049138396850879853383586719463988925787572134234445555211130485959771161335171201219885292096323267680241712072539930604895063692145457692005041119000470954139429979291378296746065187538345552436640933182315916019768425390590610481234290964845503656546378174607592598242930342145868643979473320225970398756034452586135337385572711256970537324452468975838599434178838790004976251744504257623343992971037107415758272602331964364162695588500702776321157634582504348157548418845036868879966695266182879471348268189256990957706862862847499178962352605150972749551928901658837089992367394534594331534204768531032392580184616340440899648995943808370312102859206568489772056423580741425648544336756179851611949

Factorizations

Primary (ID: 163597) 1546560344500893698747469472508245393978645677324423876501595478180527615547834549 (proven prime)
(ID: 196572) 1634192577304775741823548509286770749423907511964451520205717770625770357318432733623842459225085057311152321613072528641553039963466063168868752847645600553722048921172533214080225921014825170992659948895704884419881183406818371840427992292602107113816067653152469132793629170213975024678172858644157228929780467540272179633102526118426188266349201649269576579129882389215322931779547092749615225947661332510554395907524272654926548911765244530030230169987303904974262148788519959155080481667720724733412357799647307917215020843727151599251509995102723043574682084303295288769311146710588102996639814606768723008822882992421586541989594274721743814898125849025705660356682346665587786008695440338024529248765054487892191395900702271754296674497410165170552638468552601 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.