Factor Info

ID 81782
Size 359 digits / 1192 bits
Status composite
Value 37345151599190746342402492013842442124306632717749055363928823164549407679440471012757660316396012979151441587704754071962803552361709864257776460186569963226129543821276739706025485778031538343612796635772584529265522607887738401769713118045342283623085009956465092035239900815820503527297023318551987024493585511987930217575984467210384836541271349962783497

Factorizations

Primary (ID: 81257) 18581277065509928556098875102541989881586212317946778267434902049673 (proven prime)
(ID: 81783) 2009826960091447201217139208930085841631533308041014711267211787645926686831887356954921296413703575516749467156879097023938493725890731546371793315399874859615471708557574112764401269807504567910115083935569962167757061010432632132993710093327837478183495239654216106675006928216775781436289 (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.