Factor Info

ID 156109
Size 852 digits / 2830 bits
Status composite
Value 615231114830195282822357025817608722222613884249756699046394711856504920336022152589546193906851100686228122446496636306927473847130230344644165734118432128642538925229858888716062616959169009411818463864506143936109048814379127423798576337217823837067478732675489607343803337441992806944198991889865507955716054541293557821237222661599709973358735196682666285027402272948950962340472797493960318738615357096145479772584819255981060459234096884600460034818235411307377615783369799218367742776223413705032387340852454753734394285827567471644380876842628403434798924890654449717244269676159997888883990319629437958364429323589279315779464454757005070380220077521526551437566336539512880966277806962079274259910706941724772771870834251342303369551766764517877288164134764488592678939995077169912264277903589896312847435401021885754249461060555309391621923

Factorizations

Primary (ID: 155201) 3200946474485438889869872313 (proven prime)
(ID: 190050) 192202874910332703237850888341333416521691576515975213151254008534306451936560113476509092273631603425919854235755382606774826401563924674594830030732201909144603158789384440258784985881906824562948101177272004831061619266662664101738463790654596741952292292181480349870935548225396046818362654235566968027209151134451222435427284931776199294923989637259386342692149852231439434614393876484668259286256252263688000663948911100634877924512073405365558207445106908297920092395332450567497232484490644587416977488346554647179050407222221555137722233005616485509481173232741396904615149134342299115955455598394381634216918540353228710748476129444554893242132442824887361787792011979354656820522247444098853895760381417810900629023864758391511228990889385582492349222987805220948531671568734745029869405132495879819463667849462971 (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.