Factor Info

ID 81041
Size 678 digits / 2252 bits
Status composite
Value 430184206606033146505571027953109492952813645947785772120729250194244281098346802268904287103327551877684841071045753368105879348995356414046449369844867260592548269620337260821451417885510159362951135531056571505114007201854501590072911968286747552561766779877973391432567889054478075863937551588040230169636202092211729513106477993527220666874404578373826074947228373823380830866566805667862093577458141604883814789769907053276206879408621810131467409672881370890691657053340601572744090679131008107049685987419559371091506401887021858771924225109790890886643755541642887312474847341963857924177635848786993632597768411389608554052036416746422214007138691072263271320489326501

Factorizations

Primary (ID: 54857) 185129510660424877123166434146327362331151 (proven prime)
(ID: 81042) 2323693316486433057015574579458333689477197155474757211351292665706306451638886805974119018261585541193439931489375746801291966957064466079379436085048298929063179066780359962763482781463950845217814497136289192874581086680822317291445823619805051875176100862399375884533333166057613654297926022290940198556362430620329426639849574236812912419047562073229855422116717626918016941765945063290350122792890026855422456757185831292401272605477802125477268083584590011761226302428580927102783689406975071111287776146918660041943371386815500371849588838350126044862960581511986046289954234022623479745695685846958371588167137129710068798467851 (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.