Factor Info

ID 178383
Size 938 digits / 3114 bits
Status composite
Value 12826590407251937917824227893880843493748645911823260167590396829234926621423853267357052644051114919718263330768411708382278162695016953725492296239791232231598352558859144750049729950597109223893794274125336874194055185733183563133690424542727629477944570719252113764305456877030196248407624935773629901139499960416849363863307097833556630172079431832908652734710905266442482337127663081403503782981171551672001069217946874774874929529352618481622364799994063082933279837866998390749388766090938249099028763012312560052859196909211859697929459595114168597676678397455419470158560151994737248325447112396710745980774331429363789979325500101523979983504369558193093994994927516276224014745870740935749355242976032934770552652135582019219919985675631731922420180052153829508932211625977814376311853925351844450637155203796975312910512733365741380787371062410785880799697844287561079398936752032745022918830225871235238986426200825902941449

Factorizations

Primary (ID: 30011) 51691073498463877112642857669862084311429836973616557744150410539003979813709045148366116983225120178026971952978708020290823048922838556025193132085235475421746960841 (proven prime)
(ID: 178384) 248139369897843396175138151453781501232115084277574789168905606711634847635745939410968072064131292464523841204001060457776542644118062358947829648329723061019697471348649572328533107821037595454629815891838772936194292669527852149559242839512062324729294458143161944433092498512504313474347604873260287890271134512000339572463550091770148760820165787325710189045155076720358584410349208690277001496247050732822902702560412039230766626800210366221823104901423656333454124410569303070981899530881271965723531604296320028824897781139907396283870233536636397423312293977791270634188645201287466103481501760627749747217666342416916619615701977609559310212040946984024977788654755942419942735929180818348578584312849463756549223814309934558781148989807359545649820267507642689 (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.