Factor Info

ID 145004
Size 1095 digits / 3636 bits
Status composite
Value 190423758295104523427119738447184091418136012165713178991008180019592516627768915666005790542579239145039777794183807409880732628978018789112268942700324188488025894767801700240524068682011421726668620010288804041371207922138737787436624802273210267639563209970554564044555537404396279491663600974238546181620769441680721527779643182195767712851429624189925101649692155077170855013381634591445846781156541292472068286791055962899827632330427969231410995148488814789233282028822472562703286412681424210899730048037175848171591722570628186310279472778982675376278565899202879594363797288080319787487542684808564808278477692376590634390456271100893789655002682996094057057977621612340449488827856175274026428493856594561346336653905948270663553999806790493116970863903850330971358575461053050986704079918471741107634284733072157464786997441249129944663544574061932077472896058921354647776028390777579118696157382082251167227463342817784717224775237350065036341438349486350676648736437238487252335558703873973761916502215815387179170901803654585290012036722904487071657250143713886093894381937282291

Factorizations

Primary (ID: 143924) 518763845861592058986746317 (proven prime)
(ID: 145005) 367072146245731672272912012278965178308126286432991542563105209187063976398496221366992258905741079068602355319452767530468532882453828335957361852365398280216819554316236057238096083271391125102095088663067358380551667590376329190759120688739357728750525752399184065464079908897359944786759357681302411320841316908050403681241556659168326260143743850375816459468807513722224503156655788206179442374202647393074977702975913536769918903053415850401745701253313951746949122756937806130727644259236126524077765645601586040669961271759854969084655949263647277943658552306368393821737512095111684887861315319370851985479264012373989717459997160524977455097334711282162623581092867403847311987452008681371180288227633380162080996255524541504972429804165603005236823514579029226990274282407827767670394252853239896472248854241064386223048090745387557108795970891550711095107315147314359710859757570759154886787929128666280359478781766144496945800722563950208159733896423903954315508857499224009567948571626028316019865156085793250095150769975841920925294753254884834757401023 (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.