Factor Info

ID 215582
Size 489 digits / 1622 bits
Status composite
Value 154426387984430331161045088524791336522076740744738285245008332785290932235852063843263590818826007019170772890027734748148279245608768524945748927916438039817701356321409016215712669005960015293019337741375804810185076592448976693706749793119082497454114596570736425693613397448632061207982441165779110672518562445716262148049847417690737366634100608896384240612592785652577601530887687335225539560410144708662141040537236121818756483459732802941027705293525698181130188154963493044119341

Factorizations

Primary (ID: 215583) 53249162814162387915934308232004813 (proven prime)
(ID: 215584) 2900071659781257468544002261452320449095981988067169305958956730309804700623402558584727393237023111455597017128719428064014325317351596821395081155528706617033807994617503419154267635517306329507425439433490032104963273280605200962015114147864818587606484837785112221094934537248544069939827901698875572665928503020040821378855789480353189381869877179312846434536869067956237166885998097353341603563205070711723900129807345004786639847001434536639065057 (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.