Factor Info

ID 156443
Size 1045 digits / 3472 bits
Status composite
Value 8027581135143528714997796490483688752939365178787306217736412666044000526643798944990332419319336244605066959576757678732153064314741033041031762262263513241705413856065089542042003471934355791822425323813817545940369243808690571476136424613151207790912263826841238212734648942494609307329582475879471876773741334430960823599323566256850151332009908418031606656397935803240103614097919526457878813904060049453470752897928879111044834871295726578066183188260153214244417522890172878036639585842046188306436932589624129661415944900345532989203027898154676094415019151712596413951996767626533705796054788516657613594237533828921438443537351114513015657078072945497945040656894463987300376238864632377197864605662053867649305641417174393380633084507887411552491269718013958586924539447724406398956399546529098467839645730257504252620988860177219105314745800646541253110648370564647967911958824479121953848872820538672948435915158108317662766543236585080814849582477985606936501317047862008561911539673578764192922079017762183860277811304468298308791

Factorizations

Primary (ID: 190411) 3000574975382560752428544031 (proven prime)
(ID: 190412) 2675347625373048948535993288584733859624857487605458072621369299708474485305923485108772727802948043174157949553512562531042088498075814474645809804571332876175430038172191623012658927954212381110213982476790713317221480410523870063072051460056798699263002344277828347412727548726626521968939938511562187009789603883200446157034689692524506232681947768213827509551627323315238464116281377312685419439347054505614734141349816279740560243234369251807712838173263827397170140774600077870305902765298782074609071963063471192070697279995920630878780856100150531499145745101834718151910925207990130757823023383641631498477535479320573015739311374909844190824013013667642892800157067355608110836859977145026530175615802913045854210830718438670126562180722704872834219248692286670951864660776590156674955147054801478853126626450544742413032099375385740767241471301622087065362768765724765104567175533252853002920300024972896434348882725166282457955384760726390662260609336745228914330877787329730332578544495801206059793145961 (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.