Factor Info

ID 179802
Size 525 digits / 1742 bits
Status composite
Value 175588661824939643597163353320034166404472441490377833775034862749433241802252661562104697835370172315731155865730360471019936574069203427301122045287181879519917592826430158433431940843854668767989463135566452687629074422268167933900060974013386998490750973862731841170995323786078601398642696826518134055088698292666845351561493441919013690211802870874114070705328403289350935823244137630634660985800392441928279029063959737458646156594252351457642146124458867501262038634181811753332858277148567752750895139439356366442931

Factorizations

Primary (ID: 179286) 16972637188699010765563481989065057296080598611920871125241942939 (proven prime)
(ID: 179803) 10345396526937655768312937488654312436415731795374240698429658224350259732450838863676287204562341721300978526493241688674962429260730059103613089319631164602989875467885028741477280350309078883807333788627870301600168005661229954044235442963393228014541432153580169397185919418187320404795053918117939176041364588791355545579096828045732269160748581908897566583542761159300296701451691073833015592197160981124943587971244847432695411747922282139928496656144329 (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.