Factor Info

ID 150479
Size 545 digits / 1809 bits
Status composite
Value 20730895502688066764481694352350223714552664018459007497602867416980019837181486812655804402603734282616523136510539305519003552790384394023446021956354636017352954120838514419110401268303846101378966381119678070798817671787096116350488095588388635947056148348559607718612374117009139964023517520321141916619157593330150250952912196253909988302998878025430227474304212370681406438977704490725894793608680830516793835032837691997302124961047999147998855852727047139620684358652652131020645805340219809069363313794874107032144251432951910281577303

Factorizations

Primary (ID: 149789) 83448009153877893908450153 (proven prime)
(ID: 150480) 248428880603494732045459610123613578734248185652052947559082184052696276638130409467157939743419423012068542858386984168847317184944339241258549942540342962751098155696036721507758221672848379756942735805122099766984724554733786658518748580966715923808824451588332052471814141218391345237600811881710929906042881831405605521053291588822925628360974642519542066783406594915730298511000718869012861211648123536443305689315246451544904551735744680284910635432808091229185370458534193687539655425819073370837072207743631551 (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.