Factor Info

ID 135550
Size 659 digits / 2187 bits
Status composite
Value 15016228304410565882496312575738886864816721396517763247165616102602110132414421162191492657105759602899884750301425680811940523688004632719975774062042589088506472439027758231394507164804996000184249331376771461857272485668583626080585232983220720884273870932101150164419502687062512903668807464129078907246397692462478336227327913859064744796967052290643232520045742476725850372827875965434816128132432706692793550693278461846767654321449275914442130844898503191737425267434361611810363133350406493444270401001904101047665149289200171470333036164415103034565700846480452176963946791735489005386329013359787385927939656502326001736450848790835205818160809143

Factorizations

Primary (ID: 134202) 669693649188482333183029 (proven prime)
(ID: 135551) 22422533530976212746946946692709254708920338397996872409704907396352847575720404157631859798084895770694001305058676012194172983944373717458803893320436166706457939501934157466649066197135316426023677339235341940028275766187537376154451761258067875399877162778761979037214320066214690615018283248999453232449542711289585927577333149714099098589575637645417125556350403005102938307068528488527571197458595955485133897991358909840107713100006846964936804099798312353859661894351017910813879765095768512117358281658681561305112167752726109220573595490219249658493526165064169593508714029297558760011756311279997769045917463763329764487867 (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.