Factor Info

ID 178741
Size 853 digits / 2832 bits
Status composite
Value 1707265897207826846533163762141944974575183505456478826484575827934812961420131217921749560237908765266118386472153861454470737071215356941609834332025819766147429164830075424171466518173659975290752028843341823794925058229808153710855630398918766464463355989958901711882367658178425372948949251290114845729109632991030947156725614368467583452149821505330645971170449030568886154049280118906868389929741724294012806978123233105976297565988209706519738819201326831506259308226606769251093417705002079652944716447836322044862083301800315851378714698164086716760189574860468203402653860514308439512954421349442927160907234568176931567174239297917803581210988554530046633572012034226395972869312648660640364637808299711251310828845084368628288042841397424952137711594094254652990131888169096168124153050164272971756540603739370500901062640344908286049071729

Factorizations

Primary (ID: 6751) 2739177855667309845605995807633 (proven prime)
(ID: 178742) 623276759366144966322654562803727880699309483178530780627292572173082117729472650154443722434119171845398959475802782315531622787244044529750503334511607389673108073057504326805843193111039774679917632445948251056194863330434605004757706351566902021298007692530028457879410087263846495461817587579260888761747931770443135826072826727441512130918877316679519787464137072835276118089777725490536803238659041801408007735392537553188764908823499373188888106974268249045130889801509033316729800038798098115924124153980557980790460847160254718338666406563749270261163082324153495350440777007832709646459865624145880583346196251462735060464414120491475890630246326640567374839211215994626565197840514175831523003865614463328378539488340264651603174998614827067533717604271409839187416261216109897643587029217769152077279083532513 (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.