Factor Info

ID 154396
Size 1285 digits / 4268 bits
Status composite
Value 5676448540895790287274696400441112813582104876695046539800665054698909103337671903692495781052921482333242833999635661815916843640057684796929706729790748976152192375604850144616234981790546550284257624966022021290615715710853160155198252665159191732085752359526721624119334712579691646583941324215074964983741437612333007417499724977288736187439534488071158223593819523665845314527035323558662252744758175290912356346282825327681957130583936250705028460013053174852485974118118108244679207803045347640394016996485988526062384945531971887190478064999614491881117563885437888736066598496206015398895863767237577480912994484274372794322732910642885352848854581955144869125957686323163877266811127116760089806541386985465609626467229194778342074628232546294961456490648563406789441789102309366213898758405112748965056004246468787891252353372384753567861662752659526425329886912073339816915774134186831941886022135037654819477796249396467249637455805213424695941558601318301558375389408969558052230170169999993133234250180612730120611309199581094860835673943081997494749010828718232545680118442096987198609536730245421828734722719765038204765179092773336520393840707937631256056771583383647342960695895758403039123028769255664550637912525994779296075004018703946463645530758921456747055943

Factorizations

Primary (ID: 152274) 248498502835922332676119 (proven prime)
(ID: 154397) 22842988895767370558355125475063891643779726461919118317785358719810562918058848494452575189931749290542489311941800166345286335810346362125761280815094530540807526405398220927480411168629413414401930684010833072458143222031160008713412141131609401447958020842567732282360325782170361217932765832621054088534282309841476661065568850342910555248511711158412002816319379969313523755637541996677467423913461245684155747841944387937252583022071858405503925049054048943212956218239229692596056953151438091280227143872651908750901822620215945312612891757142231272559905334546386706230044903700946726845594083337054351354938763603254038216069618753598493343750998033364697082418409328656095177822847089740205565251616387019098513711323101257605538700238981725064659243307372826685863131628399758870819753277264268054983630063817482771192545691036306145315549358992829484864801219576998179064930004895146333727043849081132348299332710913065831276154267060736072389595847310374192151831612349725513283067523828522508299047274680822700100340636030250811036772297903811156055278869588303208154400571523022978202122993418957627439129647526923051983648297959515017270055423973715920094708859655838578615966603943102816376878613523073752563645531265190990446768117360973679697 (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.