Factor Info

ID 67965
Size 1069 digits / 3549 bits
Status composite
Value 1876951102976631528287989521655278733508864859383705439131075505252510808742153307682658982108868679228904931743655583990980170332554959589369053400606424999561813993288329774763131631534651176705109775928726541640668261005385622134974303361146167017616695961849716630275390967963620970295604265828861661248016962302772663520056856198754834050168868643247801444856391347047303278488329601675779737455546809032329621852041112796998028159006212533029999120437234414805326524016551262123623081474194570417486685106530919901691402336771689176599403889610318806803304449208492037619421973364034149381677990955785936771747337841038856852083874132006519996344967196011967462682472352260245029420388869845438837774407594771840615458430236950759159605094353101364034182451418118114716850083394322023854692999994196722604292997585206622938673894138548305570805665824839400568141600611339307787922450724374650352246475650333530701481460716213336879771431660034657086821156662788170487622516599081221676716385720736653356548990332654319255091419940390636789964772854915586443770863

Factorizations

Primary (ID: 65733) 4464951753212028068412713 (proven prime)
(ID: 67966) 420374330277225813290668602907034558974683601048868995550663108251759253448747649250777999224237436903665469199946086660744172454174210199497304048584534892479660368584012000282892553290808352102370232381744586261564110610876714589718189279156147059005531515904942603862802543365360533402460671052214260487822721294591863489896775545475281971165866378275853015910209511832663731017000414435962958547174021651494124592975151068411808180813318520346419952944014975334544023368289459470146294188092719643128307201325869477454436032976782756480795436362251399573575819980251614330329411743630929644445403513250706130755447471088224604377058544098259932209988961444718970848830340277919888129090298073715946038100948985482192649092468398800852485350619402732849152939133227521241154562704776292766586990985816945698821843098266295770240431076445917723213623838825438952736660190635983122666585798231154739822827256627352723339611955884141403484490162029802457026611526111457885602767163463560906534299984179318531317739932033666988239935818484382551 (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.