Factor Info

ID 144421
Size 808 digits / 2681 bits
Status composite
Value 1072394075917993317442852722110790764576133217236403163783246755961062439168482821747129884824251722783013306424289973785384767669605204476191259730073508503074061598157193601448871045016698698631234785932542334502873141303358648563964167409598436383919246853458022478932835972342749078329701056442323018605810911561741651756294822361743623875884791201422367035320046328444688863552729077481037719535833826903726756703703559878891391243574049101217946255351421396432053877591102940792008343528183076364909363451316936449759284699473396064891006694876350443248891692658794446252842573166684952794469817911120333405986399267778899584544791491523174929340161739968061457733803658397682384596873895003370536240713270426359860511019937154796841081206749494053842172713324372028743008585510687787942786758858965751

Factorizations

Primary (ID: 144422) 20172068993314292501 (proven prime)
(ID: 144423) 53162324413694057284840630834238438762255461907415981157479018384185708085511311373318115882023239095999873654045418443556223877891849303347894404309466318394310394225498447534357150608101150189209101748713178352864986304440687548416355761660422224111180088106202581585654663409247696520829335207018571803346483422183673338975163636387335596285721115971765179218607940485114091747108442795097252894446675302093620105430383279862094233377462083991200932729288270945139589180552897661524463176782547372700034047737012101250989696925034569472989982179624511747361346813375553896120783017015177710381619065760501520478774805957918663428620940075108953852415798100889041097518924758302375931188459263947308841940894287630738481243497053363953899615678454054696958996101926230843111262181548251 (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.