Factor Info

ID 147888
Size 432 digits / 1434 bits
Status composite
Value 391545870663472831980743194465421701291742785450003119757320474381737616880584140905356204982506961592847211622533198221478262957071322411516438301990383853504385450143434765936936908657941547989262900985332927890194410668187870379385927526499691627685487095153417229247003064225306507200473525395151588709382142247933402585872003680980039015430621746947895565342847200080498977974951169872141360596042256185990904533586086328348573

Factorizations

Primary (ID: 149033) 567775273554106876726312853 (proven prime)
(ID: 183392) 689614164090856562135159509960850997833935754100743668213938780196428026989015160404531719440625223347875232936612443119977442474678492829735457669869594889380646562851358132454204981690588826353288576051992649861237860342652273686192850710599783902433357013915212522321152491368770341465900328614555278953677221177484400353234339791309207497301390437947495076597895733491890992633558553407446855438667241 (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.