Factor Info

ID 127318
Size 670 digits / 2225 bits
Status composite
Value 4387591627027846047357506410127199110697144294573593358817602579844254906487122200756861335536093473307329689218299317515108521171288634520701200862520503022251641677214971230278237769675066726617033313919975885983349066452580864506746580581697078483812726279058527750599934733225373854701035725757193506707110336831175624378818567766422067471871815226320446680001061216054229367581386689453987725169382808286241469561564342871458427016189729192719517806857877741557443111357212610115054404854499321549715818507232979927873265920672456700499185734945351316878809104135379280734507366151953830095354828819022499643111977923163119189932585574045782228817176183111697200161

Factorizations

Primary (ID: 10049) 3607266332881667340869770168537243174466816006055106653721601 (proven prime)
(ID: 127320) 1216320399476246955170935009611261311400289421521149235770954361891071728307943584645219399225185178526664430199669199102998848966892358241217551678578232135600187449326685625736947350396773051870539096377160895510713231229426807748146161504473128849953297486666165889798955833618385073949849421163239157381005060546445426533979785241991063900596834371247029660489781956366879693763213323806618445889350193977811164932670900813561354920040149838853973331822904184810351216362525984171802806071022528540308623359751303725298578450617804082695402790202123552925448735459335391016348148513222487900710216828182561 (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.