Factor Info

ID 143058
Size 1211 digits / 4020 bits
Status composite
Value 12533753166734808657853847648004639733290827379438302384235768727628933973012021075196703702448648667316393939849644818166007257476808916913271713691093769200753341621906103180036539117176126526609364762511281048217164677762144801878710067305845845175123860135857918121349657924560439107346080789786432843278786299738480536823253735313271090305525944725922565800373042325535254990359235701309082366024846159765216538409678826131479258368912827479013817838040322939910209605409400807441037875193174052303328575064023504368130328526634056760028065812915461710993875349651115588847365177419839239748279829256264423615597860266854248631527130798891363338635418739443736826048048648251276534010532325159867283984529692877953012080984655241682083026574088228672368517813656583060946995801664808962673392927991547748095096860559020400748792313669031191279756669289780268032155729261899084482188099175031998449723957291805351450101086297464169886610325040416768467311828857850003505626810035422565570900364993521171118666156292376129124128275040145529342506413919532707319293521091078508403099055298396431255165319229889333479590774402542259129670580678962813664889664526286166459451097431876615688787608842066890639269

Factorizations

Primary (ID: 29110) 23801279212976547698450531783389 (proven prime)
(ID: 178993) 526599980386825549038603412198276955421183428002369954870199544979367409854304847965724081410635534243520013247954234693474348196811997423465159121918579983317537824633114265540285931997131813184701327353830764511987110608260983962279253077977214903326104346156080725015290540550001060135583045782619083099188516085432890599378045031367368126003087359940063127860055223961845517553537315733876734350740189244425902815513594039381213280609484517098492973998795407035962995977289257936569523868263139613671999008474314360363233914812176090357493620584417583521678899262274204203378073099183203051612437145185165612485204128664549775905523434626790224033950864004365240698335452897531306742057027817883229266420964414166449642968689650413919571343113751445480663570167978586753806570019501468339491560085050704524457164616860838896102910517661817268375909968559359684108049235729818242349703616281572479734299542776262028831348430394791938656403128694051523467552400487327299364855991538917923828124266312509591340327578807167575506004134323897875158687218985314053440055065652035145254810813113374406478307972036534915288363467039016338148300109263697774249899004448910398842242921 (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.