Factor Info

ID 191735
Size 682 digits / 2263 bits
Status composite
Value 1636754181743378964968304474654247616283904104846968593778021027355637924819262988008414373886091529552768076559602356626396169991153120374362860762393163647644459220795465979404066788211007738021122164207878730177851980689844827126374470082313766108111007090714623123592855788969870451939431897114897662062973516491578067296058562294949149986010221179424517651353383574986552552504732062524655327261545639360917037455212082465300972836676676918722140233833208092274823410316935642207093450294855931992056732893428224092958055690296712248384502913842485672522425531026109451115050390579346324418911781376315947654127618589174660077886039544674248696491495043887153696821738176055521

Factorizations

Primary (ID: 10455) 4169136946773000713270790657459827 (proven prime)
(ID: 191734) 392588250911321339692956430106241192962834612842408210670570808695084484574715085815591318136675853187998143284867786086600380038634604897828767160373218281307392665347294690728794802753266372617360472256898483574678111690937252080810560438372483668007957081282128402459827222195926452076299111677475523144619674913933780824932089174026220307607420281114869175374940784239612723405535472636602555961127031270196887854187722272431082741164010650761588558954612778194480915087441033291811562259366932224576757684496436078309755635323594839724569514400548083003164936827948172426300554839262684799275957874837434829291602834917526639157451422059858523 (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.