Factor Info

ID 78210
Size 746 digits / 2478 bits
Status composite
Value 67689162788571445951502231073332581765140502764773579221878411901916072398506416545225419453959494067681577317234619087361160646017812138175222046626969562738477998013330298323838387409778190952905306478370072372024919795229830213751462397491644723719662013091992607251016837779779111104240603783378450598523759484115546087116900540621879480494683449488226694665721366106134163128446579503366813998392923132671560067497414405569320735150843127853710092929046884158826357626470419805938970500388792559855161334130481967488299035796501504750822557823177753604689480095067552349189522220112010222987258114531777208326472348204535401408592596337551954392762817278490640873739767518798775603617484347761293243634017199256744755946137372770483142152739

Factorizations

Primary (ID: 76217) 21653326794379021325109582715956344663200686642604343187886350006661546948061056524659659407386285415758387477418404387856037003482299 (proven prime)
(ID: 78211) 3126039865899167483796473771472055307591919498451277018423369773591890220303123449081723925347654975371992468713538555973509938312738504820887240838650853219405150487920805254619689070611565161293687974122050872970941527411736907642346975601287648949806274458673974181027541376112784453649739516290982731086225625872682542672415615701051116817097553462170420221602920131092480992046150183207824514631113423065811508484352199113897611059338448865628056777040104229867786835448469237871125246160374772827415667010383127189508722209683512726624030964528231497824638747589761952907730104518130838273680795444160517561 (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.