Factor Info

ID 179014
Size 675 digits / 2242 bits
Status composite
Value 656903329567014967574161077837803844234463561265593741075318716817024176557644685403472527286068835473070570351043090951631132438194130969216614643642058448394708213552302207233876278362574557705550485115206437407409531716320427115530252912611964076056830641813924477916387521431218046446739418978011301917823528506997960236947688866722565275806885429658254753846993564046851197474212802406754128690960227042253581394173868074639541742946746663387887331599097981291724155707880720425958241108861041096836345412155744775130363585230334256680894338774724347497751811200851392924266548848970905608112662350807200057646099759542031244521518832854143944307580014693242765364478429

Factorizations

Primary (ID: 29130) 12665332688869883299385182963163475289482712421859238260484825587837069368838482791313 (proven prime)
(ID: 179015) 51866251420643091255656294569527250825225346472996206149082398824499106652822761925785895808314058718331905519354744991079024074343055491480014849674733551196518260507546369175878459217977072660631913476818811098916489156998507766993277811947744790807995936050911979660054239749941531087740998477985346126093877972694610886849083348287501207276673554610507217763413805065303515738673240378459198020725971283353538093024352548061417247015785693906728424092658546453428718207991896351824329894238224683023520839263150619342694771778981912330801210119990418846402949454309448985053819224142733 (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.