Factor Info

ID 135590
Size 673 digits / 2233 bits
Status composite
Value 1343575049148329750858165376284483507156239843615664520914928772067420060170841364870362565450386373537032880019916106921437100990077241340950712982324026272502937147567280613907167910302525488948751386443168580279488930113632709682189505975695573077976988129919023354199570432726201892754935392019652513046983726056711984603308359998398318065611695798549814859504654024574570763292317000873568343719114181426803236546624689109589441218444110516231427243238245355004388936736338541176195405805834428300111580211156953002756072213524508215229606957301109321934467214399547233325574275073518676893140622009958497376285668000784180315672230735668295155512406856966922932762913

Factorizations

Primary (ID: 134112) 8537828742536325458236531 (proven prime)
(ID: 135591) 157367299071542990909078469110125777417484950558116815332626436819454516490382174296855601766485149168988516471724693984252886253254089192945654211059385400090782831899182029990339802043155263643806846013124629042018223271743133684150442634341105226840526850446427933019176482636310380269422877500609743938136777307324833490304030725738164500312133298029438857308322843708486119991384790128100464731920080157500730214723087656202349914696681088704164921230031016066716250807961114189364039796076716694047040517468382155951265930484695143777726736524491972846394937225657728488062416512921536140043054143210935626245282412210961233988220850282621723 (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.