Factor Info

ID 72026
Size 547 digits / 1815 bits
Status composite
Value 2200430462216369936650079519143605869754330888034309918348893276291109772753707139790863093273132176908330164845976876315555772531446867315477163739550829958071233285393907576275408919140578372180106787622176668266723241950267341036805837454857389662830766480913097008826316818670785485484883250278789606270576160898291892963185856611477988303893991338574788099532861564770137791548715967563192039922311232692471141878187476693807200821992426413182706753603783929530182968075020514545803906300451607218938936586351087986655741191912702474586905793

Factorizations

Primary (ID: 71140) 504390604852567932181 (proven prime)
(ID: 72027) 4362552436636979119292450589840818578312831590284284672522025971558846365831596610225419898621896005140114854665382718946622342624276098033665975718621810244486792680390296654277499730320209887466936824363563346459398475032999416271475131178505839374054480627362632390189872994021418997339265820451051472822306551108916923110183002070578410306957491707259998675962149977457331292089103356310975744960300222835280946190184152257231120372829995287376796369491795285290950875542379377141184878016825381774771119091819147186144253 (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.