Factor Info

ID 142812
Size 1059 digits / 3518 bits
Status composite
Value 983181182838727900213859365986204475101703269908534827318203505967308952286401754965964071264425100330113029618349767590918596781377938046664865620762912675493891162227514949981102705994637664494833710024410889340245047639785206935841655299158152780011337163945452004602432818867815621529220973413492351043742183446841638209884948906032590448483342417002139393585125665315119969611501621129225463006550163913821643791313329556115592850635508544664441207209970081554925329220291977690536464278297902879200799131520360780869877359515739949830297283483647561643561687998099625926860686966521059533850425434185691412830410916941475138501303457055059353450718541781326971138558940214168244693047260816287777716465783015788071126473578098739240229184855519917486403447044653607491307198084832868093111241650711234239780669655597689043666200270287533372747111190500705491547995961978072135203837769472380725666062890430713400749442038651333705065366497418129509646817848587433639995531935098111885869989036791670592439002503083443228814649918740528175953778580785577

Factorizations

Primary (ID: 6701) 240031591394168814433 (proven prime)
(ID: 142813) 4096049095571728657804002018331123115596002270420718913587055579193154951427029973955003135067444711857866159169687655096247485611901210686323950789532744237033095615664883535144944066614686451598052256263130769470365645948695765405446218563313698352176402216154513752239613879849393324111634531698389878782266984982942845198576186110060690760717233616858334826754463601163059418917098833292900696457075881131563387636613859529857876154039368659766962002021686066963898860502146636336238231167346970361574840380673128185109334280460427777689168210278984651699375119597292909283170799455877479199320884243460938322273515762786354872467884014087048228372046539255011450232442453052800123710910929646099309283839001060477334383948642291631093975178554600850628894690760637689482208535786334624160945837510915703125830496446138583654082161670711813622186094145567503139579369481736538372076552178890295823580205557532018569383262996078679401445928464315723428723849928931362769483310909770371653230707477866663107934289856767916354412961200969 (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.