Factor Info

ID 97377
Size 654 digits / 2170 bits
Status composite
Value 152956885929224885123046451424319367600481940197755942359558528834051481477060037090080140712043822063108299776060735617888017892005373093165274131276256766320131085141135616064156473440747139491720842173994805896445454161692948520049459356900738119690842599970077802352259500705611092259550613920485660391528199558389601207267036905132252002857892568857907980969344325541331050676982341879471570305437772641116808446972749278812461377748385798594020298684601217004318144762990593876188883086610548121296711858802319372123923132087592544129669159797965065791630040451955279602090667577605735442129770193683398589425025958667423400543515450999439144274331

Factorizations

Primary (ID: 95440) 589783071143701597015505434603593565781950199942595467097772380090363403209256753576151 (proven prime)
(ID: 97378) 259344313889193833846544520704283710364603504932326609018798107843846823095799088941095251517670219400382071311604654198135551627756940057482575425011273550047698666810082751524312729698992081399419335918591092181497042070864569086695621064043014626513373319072285068545905650822344002237429878948370530465655873235079534360446146517724148405677540062883867268273332255631691174834797053236197749222433390594077820495805458849226091938279139449714971756841625066588871551554843213401689862144078436790017471940094192828699774835453088150166441663896134903114604841181 (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.