Factor Info

ID 128442
Size 681 digits / 2260 bits
Status composite
Value 124857434442097880056984351632237389485158835596616408764496756994989666583813275873244700120252014857984548482755515936810188636191970713758434225701576189018949820772200863937177439906745673982265346386286805310400046244457889627650599474692622490831652949494729946547157951176839835861977323262942731529953875993178248376126613568778098039411875534116857459928428414828935940668465486155686254572761068827085868657578301677509674534046202259977526784494467771449504931377664929496286616425601257261276782704916381916450229725609561429872464585127751863092970392931769771220489241019519222225859819932411168777759365009076303010520979994258522963321150776707763100700001440013263

Factorizations

Primary (ID: 9767) 242397046058437930505986512241 (proven prime)
(ID: 128443) 515094702977514056010330346268672970477593146825011593707583758386750337698348843631790764985230098164422053923792488007801079675966273744222145897436222218775590850766998273873863415086174930364436250062354678064358600720408960339220444830774225078778220002618498202238955221633180029293036240944002326210557506669365373015878154572308773518576429116163532141391001370197517312769661498637119544048297634851466968212922960619691372548676272653044755127882399537629219633850409845851136548091076199884324547655429774122111269249027508245018479819237710152400838116474188246139196474881083549198299401028542080399950291876487061214806247798615158170943 (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.