Factor Info

ID 158468
Size 1303 digits / 4327 bits
Status composite
Value 2914303938215483533851225433602536683656374282458094249336507917001178353829450363155338572606075739577024501658928340922120734604331309806209583533159556629007321001933846368034189215871366310826059635755637201708759626212888612210506545968932633563943511160634009315310102828181358349241387588261570185558052781124287838761605802601387887637198211065175319479754643703085846152039518399870175534032819544203854815464621373519088396356109621344788726105589668174489460417513271202306978213760226562929436461366056045975981696995046966963504611830722144161664275985130886423635573754024727928056099789336742690769581646324607671947327526062926309859593721701302232087451408664577396478346222450357385830085939540705900056974771323900414222279484045443722056633718193488309643008490885297378661390888782596396149842393162600111355012495494472483944443918187651417527752365213672360382204842368900368741917890677502001530063368322632834132167915840595768918684894158385163361694371470249902515268640736931502446927905446552147432687558509043460560101051065808099977231859314637488688283077677569469176245311215507534908174029183293551308841105435960923336184137960854209318720846929208831858443727414982776151580762467518540831554153384992082234238868808488085443024822385681398675173329024527941057609753

Factorizations

Primary (ID: 11225) 7308406721600915975493042444655703398226218153777649 (proven prime)
(ID: 192045) 398760502696421016192280087057470331377347818203648601920860897822667744890284313859506340235855300901949073126673589255659876188479381483739727520712728546171272482130812933485174592233817855370458683554722380565157426187454762575116078634115670371017474387374624271473872032314121192834417572595732596790498756514718771689729766691912834886629671056110721073406701850412464930886700579856770197921285691977070823854697206855590465202834259098265083064779266709972224408499726785602655194671571249570322194572834825771905325929491264531789486875502656323207837412971560838532260711683383263094869502049918009231986192110868248057390761023212138367447236523453150142807039713632144056520486488868908164922607466682862256485932396037941539484707822071040553851604455910813722620201997076773878727918463141278058944191930524144461665507368199103073332944943045902856296593459079403078110064777834157357867922732498984398719687689350483755601116640855357135842622531762291412424975436957759637501403709566956017093554415988004049174088042146695858555588153200256276601940641899949407114694704375762758527264602409707128477965031036305981121726654877963638494987008965322346200907257727236731476123290601471241985976882924378448629688483591297922367152297 (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.