Factor Info

ID 145176
Size 834 digits / 2768 bits
Status composite
Value 105454602682196731657431446552079096409090493673289530659646336158068883593539677740378058443163073703712634132687360345840315007527350331287001701540805209701209776961301236078597095605672859102067567513337086083776624408647829178607519593239774501261949704409570438601965138145824379607141860404955970729467970700751816337531110494097218062480712937297120464086621936514885961066585145661750207371928953604835594540271292943700318011063929213450942934189128976311398706136157742138993512527918778044333912526006597437096335936422066328797016653007522469625600796047291016333019661544567112809001069971756592965597264908609128918224740080266315099615469171971504781911403128094956606011468909949735278176143952262079036024256506840180046259005769860714782990925961383806240477442510358042261609131100667260027762153776423838730753681

Factorizations

Primary (ID: 143187) 2467408263724414263522379569211 (proven prime)
(ID: 181026) 42739016575643192794607298526956607028665307566577710190075351426983599683458216600996085036232672511544616969612402104222561284640225556971529034956507606656835698113464859638106225733109442900315416580918565916300310244933297955735974416578334158777450572566057482867165823121452730666734103099252523674339647912188666845863336785272029788674902486597830082003511776674582383333242356057629194649863708761531377718405260540272261477897041892435790012722156445757468444689165519125118595820812942209697946221129753334779822399261594401740099348854568683188500841375929806651366862709017130382330529548530074435418994360142211463757761223571033440758820911271712257730187127765512205239658465268330695337069019234113933793037977001609374819652296483284483531674443036072325457675576759727439832932772771 (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.