Factor Info

ID 133240
Size 881 digits / 2925 bits
Status composite
Value 21095875090209147202280904271294283335491296593848424084385023203678285942961373831455241218161435487478011340846319795707762103673269774958467260553421913349035393230211616906138089249889101766688805769784620404805563233284748187777017606830870029844090527425803923112641406587609006720973306504006519041125357552810388817152481815226477505581068779726682569093057237086272240922791644524599507949374582853308333472199088582730047869278763686620112022103173098354066273876884042123619593402779222457136223284553532533225450955388453197285673362872700504367227354778348255407938179327427406537430462119161549234085785630524650047936983837890275590116101627540372016538236868109427302810432464744615267353877788061188438053685760068371577045840608612812871346169411647485566916437338269870339380107724641582813197771851939944519082787549176909314818214832774498163582094174653012583

Factorizations

Primary (ID: 169218) 718662449724440410430128476198817276270164452083980251495901545713472414652534664997598856748211942909144352883607884494944861812304652318148046180279995900251833207900389800217036821665422600245648922248442940343839110952692690871841631336897139059680774849804189225642778761569601659179127642149380508895828075938330049671468001540952437076356088466170595500601823842237432708369409812123645283447967329597179415339691403 (composite)
(ID: 169219) 29354358361561846099625509737287067848830296557813625625926671639807581318904414751907636676535188348936413266680822356925118111098130174662585373238926762879812033865856407285558758810385554494932743435829409124946611980358785466298074461003354708552175139968289115632145776134263118546835581833984230256029457023169741593601705017639291595577851518825988522317166968889170142511054081852268040398390069555345420864302356895934121563267987190400033837079061 (proven prime)

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.