Factor Info

ID 107591
Size 769 digits / 2553 bits
Status composite
Value 2789209178285913211796821860949743280985477622456025096999724657831137993588612134145422319555153713624725210031510630365445260355734267171957758414235068030253271803051105399247899125376549786696182142167388550518968043825220274647202133510404171866778083159585102991020905176927340027752162177930050653740168383636878625998598588046316615670895829859103730338823340524039053639675074272468560763412389523989162073385931630390315359717382495165034885333354471581458431013143675619865226750729252790287857579414104972783423205973997516321984400626647771837850747285711571365560011045231426146751430152453546005022167845289794598204841380435499569364636947219202461968191805805465805513500560459091001182980662194993608950179676292874512606684693164521199210918341965053

Factorizations

Primary (ID: 41942) 1071507143902398415913 (proven prime)
(ID: 107592) 2603071005320312699106954330507725120571847671427751582986679089564110000324541205783519839361080634983576417463482182754814681728061921008285257373018479288298960360746679533190304162770253229232701361795705712039966598854888533482338531773795388717537374678140902957185229068092112621020388788534335795175747722533540454194633611667464832118948898910259304516470005636077625415419599433217521416620090198386144559589834550201431208375858767057438567565114813170580051026352596623171492697911977232196988426767604325432987856168964743038156985609444334902462747817237211243483006051182813758833398291692196564032172166045691926476237201160057833605090612267157005266442762945694014598671982946215326666115748640313945088146079334468630286413849781 (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.