Factor Info

ID 64372
Size 573 digits / 1903 bits
Status composite
Value 509490114950651161223661188410639967370007014918152406000005152318546857820587643112233614914241037205637708386206599722716805086224221185679983346694490961438424897126805287479952713461029578394600192476696884750883409221159993014649982783543357059194585044819973288610320897467228118458090041271694955023445395414127962987805058547404589360480724395790805594105873268942803810091342644274609386217049627458745313384125481015375665082253134596591111662103282743446937008910990708160324947441509413339840911030343912316424529142683783626341386642635450527315011659358525131

Factorizations

Primary (ID: 63368) 151192644932534555018760925054337887684171 (proven prime)
(ID: 90789) 3369807540426300012409044776866237038560648417628490620148832685748990061880784989555567931689103487979997318614273190897848941092111267987703440720003231197968337484090514917056782976382772090936267128613042833264932199795424072961085328249298269923381587385889495194137501663487686168486966575096671989307365965283216219692559196490251253944840580608724936385237366901134965637545814979336501679737343138986727606506147506552263817676361118481403173747128177058533083259983417006048070910108165187079320072456597820703352937701761 (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.