Factor Info

ID 83105
Size 817 digits / 2711 bits
Status composite
Value 1084205213812915464497130666898599325200153962049328222041721829059879938796385081159993430244380218186610897142568856485999220609320743644023306298573098746878846095983206479023886360256251235171961358053508967672865271395479833938042263485694062680566048256375229736301918887700767580104759329617207129107775720975765877626783417188629843235822001963309986078811385676904834323664322678200841360555111261443858406584576442135105213259340345194699567692458300761163123087245869775887095908923993316019369582564450860835810368167305574898113192948715803579971473064698114371024561574701009897731215876438324141535145011300412350536190581186529257783113035730190644582234457558841727107692463300028389874108336623485532483022433084905139958206904674753026216899238869537994016907164387545831910762282696050249054859931

Factorizations

Primary (ID: 81155) 56165234981886479394192094297061 (proven prime)
(ID: 83106) 19303848976374373412700787730705751453112187360194244285268594570145780147078234342765755072733447071104938888961452539041737911263148284449036952035727974255576293322595517322339736241687977584538140642843059183171449945946144956938241348254791577913180209333376862925422440630135929099637484471401655561794402346707586760507483133739572589868730163406669625433641043681684963789844980280430244720797209300780326468629037007961608271401697782324181874688175332583609246725306799752849077203347288715024490093576190089091102497890461233859337786806185963625087248736368839846029665263175251985808944986200700602832807050248980158034247941701672245835874043968160694661746379244455135145017277606557679333009247777081396253140057042227148982922874114500252198770618524722983971288812671 (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.