Factor Info

ID 221608
Size 1007 digits / 3345 bits
Status composite
Value 48348930281089931195101916243229118939578332173315182084532719508549198891989092104403361554392173710294767839652759665489544466136199800586974580674774583438704570301948252903764660575022832867619970289334817610384388815280512175467295256655811832741628903626730965646635189936396815602265555469418760379161767176431190242655019538291334746572355929918213137488360533291635915003769324378083038031108502248159809657822295744968750257403334854809850528888020046428053781101245757597257008738429079800372836773075625153428823426964687509368476683305636889369483312864802745430138648037086420009296413857175341758610422599238311922126269693127779482842584609488323248558061103471463744606523890243213860565660302883876950664844222543456687570743392739040427519505417212185055460190995861193001979800219825318283039114960202368013071324928979894932707740144809139101506418396120255412239664405100070499103821957031020914171719329449890665214483631111676373758514490340037691231982256114906563003845874928730437

Factorizations

Primary (ID: 221609) 280678272445476888670962417233 (proven prime)
(ID: 221610) 172257474224272007515261875981083809010857525945912041733264962115232913908289282240079809567944714953580751713969632242455817917377830706840918270839649579483234157958912450665882525339427464877759685968511686785016578823561403157190429645514583810481491097643518555772166011695027905034313761324967334839974470992571427425786135086894473265462816024538050789258785574265863696685866866298910403456906896752637605554242754623751876454244497794911217063245435220355103338924458719242099831987453048779197288729930422601419869715905029878507189850953849521330622202619615963521794851290517770378876881853808458496136390165496085739397882943584493049180741140844072567712249335031008725123421228909312497046012074167431691656360661524670961605284396588086029362625127656073677164638486518218237627976031565124599840067028092031811838840170255696442634225359638349608929852046113324027241961041129138772514349412155310405297107909606970418739790072847111140792951620540790922039989 (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.