Factor Info

ID 185286
Size 897 digits / 2977 bits
Status composite
Value 145880570765916696667217444185350597610892825371950014568433296277049044931494023995322673808385211078067765351671874093838277233818998358567535915976451934679587478063471621782434909784280854211667753423301899452042221707180458712067536552667462130776347747108313823243655160903989511396326880608896306883194109755476972925767147791776908097489450035674383741240119471628261344128175662483975078849956293768287590861451544424134092759561062842061625904931870981237558970788117677335479960174522401056563475706339864567714973905982228402066322590552018914190013380663392521126416309445330456737445725557998810725380304927042672288085782453823903098946344494089550922054764938078074811635969865251355209161470471728118695120223717396387824616464670680597730398745140135753057271454109750714394791461245425700734180459901400222987276067704383925517248577796968645677541604338974415531149572375815267

Factorizations

Primary (ID: 183872) 1248027863525443908710616885449684099074912931871787620839 (proven prime)
(ID: 185287) 116888873261075702615253162548052567209678381604417054839711669834739437829765420120778450675091201510716493835319063492145692245477504315078394256426109448827303217529132271180137417768658299456791598162347682507006396646023268486495432232600474771675075515657297050655636891825684267449003684497072100979156601300290507137020480694441118869183901596307610470340754669373803832201019980621316872141846920659283334336916009413319981580648889416117341360942513838919016662218268410486664716553056124154897238842502781024523365039204795260708906092431653976633225427551893418244623250506921025367526251996778406246791759203764636815923915412876470546942403563263601100429650962465920341949732169082507021127489172010504835639702055902684213053792260767777194913913113975363354574392199391466602262983341747890231584204534357971915238715337253 (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.