Factor Info

ID 175755
Size 881 digits / 2925 bits
Status composite
Value 28641900081018090381445476151696076293379254135378791364257798677244559780075365497145601880105516274148478658847951242685784452495950061645769796118038054725664368311768024400285396701626320958785467659453648928350723866051476158103636994006993007798773156184203989512083702043962240905977357406290641150096398053880818750709425906884979130766602024545860737972911601245937844259784498524283599859615492768894958713961072870157597803465739621778146639540927340734090364667181997729434916592640574529847106932526923782761248052577709829308568782966009245417093286230272425959585645454226524219743539901859829088161565056707923611114127523281707953645883231122527117325327209474707530328486732090037692782947880839608593719831603925844137782864256895285470851775999776730701620629291475439585650927292881166402479510370592421522850927731970820843119583687695987875327541588829378811

Factorizations

Primary (ID: 173939) 123971737084256625900907804195233360925109599079961571468178987634361 (proven prime)
(ID: 175756) 231035724388953264257805790627046085047058375659626599572196552419624237630169180717852681872993954399032908519405699077647108300979791919784543762272693204194296813149422930945398548214803079087686361262575476060724239198436177626067805130094131628775311306516204320730792413412897334791481087458622681871354775737943640758222664241881957027262282821478306857960733428648739227551652073670300908923190088749301445682102680951358321789498249025780178929470344584226658214534659794713217634939333688155924847840397330119948666492633656165818977011087396388090066860167113856550141341108532322773181702221077386749889772282448100153935823060129601218265615122756772893350645698106652444028396817152269780087712006208440781844084335175785619228615688782329449674764201234900286165266169243852440576619009966391962451 (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.