Factor Info

ID 71438
Size 540 digits / 1794 bits
Status composite
Value 693917335417509709521420695105579172585388593429934499443730020009515839022313177708715780177345133422392100534705423795633501835204811960655273954616352735384330983491835222411892306162424211897142853691811776165087208546252738083550145930065450199361955752374709756689652081938222373949001802176221098928574839956684776077454159817833762802325879476516507547409537733844733408059581561956161072581011831786179269324006044126527866390249392773554212561170789779801224970735304404314129789475940491029796988519883581935501634863431786990261

Factorizations

Primary (ID: 98048) 118654435710461096512447010440055149 (proven prime)
(ID: 98676) 5848220770362071745258536994197361696438823688388281762148156551854965936865860449752703475115483658393197907468966441651400490763943570969110114428729536489893008644357208417293481175363251141463217700225721343673653915157173353404617778411301911094939536124009680325662546829827741526009527762875226443057684062249607922875580616336933862818983238765706304827937969955546257016488893085510010332829638471500160241472701991190585300852044969553080573125243372691960659732354773153123453376020820460618089 (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.