Factor Info

ID 107888
Size 940 digits / 3121 bits
Status composite
Value 1809145194287188956406521072004561569726924929253241916467094081490073980344892008605313371547687070790608371846531136429581094716977802774072362301773981230352542732826460102376426410309262765908566183282399288827827376682412249255014859731857761905884131537917543452183428263881877513099164130965928448333233275200484111000479178316114978083846932102730114115271333561593800247604846642330314193751419929421992888096136639756902574050024967082095469844078378368089928541253478616983546733707268230378810105409714715923377882411726187804546908159547091810240296812700215802877766034632387633710294567770842540694235902887084606867420101533938843199725724375279613675993328727717356496520439025093000141234628954234864382711195995188474254525928329539433303216452266327995019615509943483880887496210046174382816766378097408667128089459199986671376178726070979119706091058317229127276714032236711054251655235450444055334157027408519213565581

Factorizations

Primary (ID: 17) 14297347971975757800833 (proven prime)
(ID: 107889) 126537117081664080127826993790594313341604062687253639115807822029958559600247432115020709359531542279457346937984172789967059817689518447256701791194307429139362684339951677296257336332628943887582306057958125938615824032401345745011161445954849176576714621641270221949647109353382614402628226169148464264592195217641761484503861581615496423932812886891431226522707163841059712267503823513112347338129039179141739543097954054540178203645202940068157497534791384924956015858143314836898945860277332889482204641936311062864711983317000827209255425324791299906874484446189086757591367530556386873058489246074224942070211923145562787604711896017372832560491010869455534410919717008017746406137107945409682827054505009383158184323868319779473283632290206407342008898007721547382578098533462046642147470536146839286992273957656003401479021046443798148242957332616061145193019852497015700992442058582893610194151427562495757 (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.