Factor Info

ID 187907
Size 825 digits / 2740 bits
Status composite
Value 385917084047508143471615135921559519049983958532559648067846347836854876594415733608019176135326045843107351230583613897024607017971418742936526488850188417169471239236278512147768363335421868114199900524347160080678419586158366880435073486637352627493948159884969589031654551178198901626797575661506251834628788889467384275918927468492354007939541361512654117962575971702319926294147112104144214663367274067137920888816471454732021452200535466712780160192226484286712609523556192132527007376384151367135339200072013631590463596173208854919224320065173192187092596864858774781592491479068992017257886370186041938323764517499086716590373036109273132815779853788810861443471362811027628531546474111406641224477123359830815610011646731929068444500514553416226553781393605793115444720718075220651085342003575214805278641480764359

Factorizations

Primary (ID: 186388) 5754549342828866862470636001654375469235641 (proven prime)
(ID: 187908) 67062955073697564675720564134619063737233477050993397609709358108086781676090638296534353407597812936016748811575685703632364306331102526295915289338860968542640004482338590687619466874231478609363010879212524687002587873015192429315229318768399317457722620537772778626870666486154978282501229527563172234803796427025923985492550600945219074046242262034034041808618903304948564691574637869174369831749672330725031549929666344102968629313270989828822192689412427198891668898070361441946309000848164359091218585651501424349312170009038146708800311667640191143027695660635040312140936114019006111887669703381903886087547027104745221170280936387924385939738938140938061266853448988035289054415641567872237098658467285946090711956144633903605809536092963719452391450877504012838949999999 (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.