Factor Info

ID 149551
Size 1337 digits / 4439 bits
Status composite
Value 11987019181581685054994907810354525134880749360482754609043864763445718571001511115226507165490452763962640173087812093047666916096473401381055845960936715588605467902843810136036775454513688941819110424848806467752435489599651039747210756031687283528191149491719376021094261139218883947974267828488905813303232152475284472033218102610105940838814596739606900650654896160277246943706229026539522511277937698971561998462113847951002866482144501880967650058890582578457936079263929397512184576541023203681721991247004952057341285699577166312278515243575605328995652984209806955397519680623695526697815797740200675699809271539128955194087537984585698307992444810507306892344457501053793057258587961963960266890005271183674105463467796812603093167563144266786995742002536071441464685234168396632902305186324905067863258884631111888989251564904794681619385645361517660892952992399893553638063036590051826329132697333647347529244422148671081611882685735065194401563392077750163452078797129202885841524199240689757135653421802918140781510368198599028768666960501012466161937023737664408439152520481090115612639399030548667494264750026359522639224794880681192016234870430340954666949741535369044733826287827581595131762270691211563906577070892788843801586304825265503385640782119950684270771452220968220484591210805865793052932309080596908355759

Factorizations

Primary (ID: 149552) 10156181148980004054673 (proven prime)
(ID: 149553) 1180268351434983412821104867107805839574156914899058067566603357390408697176240605565180291953330487116091598529614582256973991167008653517360803025866326879873527464781149472966846570116780108873456155396024750896973786987710386476247476485472479460214123372640224271345045099233461681782266270395249867314493660327937607917495766588033644427688897145528801757191049925287017023361483925193975193205142956514696398008861554582103278885605909487331029813267794486220092716959893054224350708625299685154667300930824308295884719727866314144555994112425923780847861248350909058664765494630456715296002694633336886161850218513308415491382907420278073534033872693779650294862553125708829762675976338084079547266322611920549784270077216280917401524223711234738264861759349668603675853383367322156493192156957315676989357190480028830306063748832113165079742832806017048738735746165953228797169614882173381360260166605488520389051174236838799187642144852898351817698851678702494632039849842005182775166963936900593961612516208340857252306110212882778622556823880200854891348323668015590063844701153487706336333996895885480583978333666424235363091708216496420214394796388880283710065113640597959313318440156309827270103250433011488043110775522822628721108215431052981821154660785431291617448105366229491836602733584893592383 (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.