Factor Info

ID 159468
Size 586 digits / 1947 bits
Status composite
Value 7952102982508752040645244796613657699035790026425147198027387774189571490749325376743203604197997192341850376278901661444457864246501449064079724770149880991583701095450644923239173156595201498851078644219997695878422830922166069152946219858393167375314330689680853490485296931030080504836144896506115220675889955176881854632502170528438840337819491099072037891248178261651288661329435009370671933990092182747700847294894511355404097649328179169484951385714110856116280263899237651192549125807465645014664180749363397759661584382656331477958667072442077680485253833892231647788105539417

Factorizations

Primary (ID: 158773) 212213481495396474679200531548192954343682483 (proven prime)
(ID: 192875) 37472185680537248036483946376538651193917854926694564102026036851965451958149674153390730161719887968211899400279067333074320482207035394877676581057177741916501439864760181378133696110095227111066668215805695941341118698713216048092508887681006817125609538750303876093047514149809172957473594349316064544494625239691258219060860678916890055836789418383731758641571207805450644749343969491556042109092608503798666396830496891203749809332249640055587034532578509707301648880126796537158345881426084721753918917351861859032045325682570963119299 (proven prime)

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.