Factor Info

ID 87323
Size 563 digits / 1868 bits
Status composite
Value 17983474975556791558018641879114917420599773775933823754393818309871003313342218002768453509970648053995081534774662716078136853656179155507146883297252156336800424690061707841703077004500882537596882619295306988174250824908598411898846035732142310997586501340538186815010601978820448253298372238232231052926954311949184984449892156005476133768721690023413027359115705612108096932343753137499613947350193130785746517483839845130639784626977069804208780953285562333842637396412871712285363701793421677421759833882681452893269698923597914390244594166284777475858577

Factorizations

Primary (ID: 87324) 164893484452858108324961802167006983685183459002021441 (proven prime)
(ID: 87325) 109061161726484960235541736963519386873313341398894861889756209603594148852886779189121840907720718569862116890286754397422473281122324738493442076462288899881149063951297536993500714391594610226469901228579954723477239020811987919592807974368511290743487795172611406772088745867119964641026938043549458454821619984773319808291898804242017774217977098383738006601619359620504582365533067952476087088963352605987592430801952879018687251869886668920025722437271856686837513922708116402109168144193389353410786897 (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.