Factor Info

ID 153085
Size 638 digits / 2117 bits
Status composite
Value 11448870752288645884524581161246818183412034949342261703491853341460781332202741669745366123141250545826520058139809842749302853725052471557053386966065776714282867121948049131828736467794918141886539362451864276849083696970630459853093204043440413639302212547547940469456791418357134323589698985844526032653901844783330508813576650076841700902144543025405417634074606126355048752287621203113673723575139603897053775882175990400886869998684905884199488641459574321281528601796819617794480123853231536499031388927899821271747578352020700357548534515048340003046177798566908773843643486185524389416540781903511819930000519291119087931505911

Factorizations

Primary (ID: 152144) 1957050265641190278444689343367208059795495051128357202940887 (proven prime)
(ID: 187178) 5850064739414161774398858257407762721654316232279523112035896346137272109855140145127074467283483393003638813253245897125859815236756887542092654002763984210189995317224863173133223535844701219723291805037251005710204656976222376072187879719575042607348312542659205285464455903875679347788647373134145041569782511033088358878142958148353061629853671745774252113143258436359066565110519062017683113273918240514789909225600105045927327306381194001900938693454752083275207771350947938793673801136842619639408336511413883519836383783230099361478182124251864271303843211603405814753 (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.