Factor Info

ID 128730
Size 821 digits / 2726 bits
Status composite
Value 35100792864868355700287943627248879176787954133216800388208624175140828638501806240220988937480179300526381876144118026104027833732342432460927447158531952949257121017054403854565230849338844156125424413752148278738575945158024363102480722701064809043724206427290863072612910799516817299950464475645542553979415225259955453103552335848636510335034793942125112020415768440725701268397803914789637217858465814036986366047817429325804797757112579278961169910237657031782955983277271347591415502616785448597155790441464713040271679548659925256078875332135213814025645274603160395291225103845908189222934473228392443791555854964918384693496634692213551100841298552131968363676130195109992328528327441741338347590675128719454295822136357213889177487255182792406604667878517206946686849367074444398895526742308312132299279704661

Factorizations

Primary (ID: 1139) 1858841540373670700398200442883277461276109110358161 (proven prime)
(ID: 128731) 18883154966405729214693231805508116231643989821078509737628785342854791018282274604166861895613857118339892931539639715323017730758335547065804144069241438671648631261903195593813394610597243980284209314420542262006827490804838337437960078295873657753066566474204946906666046592737795083970892483248661645086132081397050964745876992284315472894048398191440147927515703631740034565211534076774000160176667740086896615827917601838241086630043222850221730365722333357070292315627171663636554545185771438862405417147234059921071632615201738762592093581338735406001390343635478206354567980603587715821538608626216783973983871333021787684656849866960122528423449662467236604375730790414206432002849431479149962456382957085697876334911611338054936360372489304705097601313306501 (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.