Factor Info

ID 91066
Size 624 digits / 2071 bits
Status composite
Value 266874061599992606173020747502871576450260788953977002587706410813982729333635935285428386019816786682105983798861148098919855514540195136520088752623402384762433744385360674909598092602898093541117170270788113042074501796651985560928243179850732340455022960179226711905606753236818451084796290725517906660353373332197437212332496579530864293531748317039208362645239243767570791279909765895641353056170316915675501940423349127745003159442023102328505090002953619905853062269500180053326277709529934537964740475149718126745117045313035996950942596868579011106537485201571714874869445550606325488406679835945510346871102426943

Factorizations

Primary (ID: 90151) 248832544121829224790654681358229 (proven prime)
(ID: 91067) 1072504653849981116658551344074721520131084155251454040413240334870514385168992415529371157102173991870889103976516263823901025762329663846903028089905189113025114024482309166011705046081291429418152670577619218187059397839676592128979584402347932187115767786769412320106105953591471813668329379536772184306579998371014176755754254183897690512138987355904372389385426559570423863308834772409878157664419166337700886955233012338165846747545139134953378212680852733245820797158828769316858462276081751902126758241471218723526005861878252831607867578127209214488802246969292758146247978922446467 (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.