Factor Info

ID 177959
Size 856 digits / 2842 bits
Status composite
Value 2768471425189088495457298873339700052747657892710403482460012446422366766399008556604951709107664322179383447099845893432628834777174795048091614597707723300383042564144614708561881065394908129786799589775686570923806444312538197761325101017247558716254513483544368254352473209570328231957480880635873005587142451659904942350691172837637923233703148902263552540506477417928301694492877572931184123265177689592125648678053293336745626086474641399683325480146225046232175671462846096327389991825402738109755246892100494422330814322723776691615815782151698143123027079420150190756151281360347243770554567581015258667766869574843537961833498213392068498561411910734984590062727288847568640693449888240055995782810522618188856902624555073620581408595646607667920864858652150629110434236508565112904657492052251973433881757775358972292882108210022947690957310071

Factorizations

Primary (ID: 16294) 118665565193553599548973071707180632259340693379855907500925271 (proven prime)
(ID: 177960) 23330031931954959616422287636430862064529164412170136891983263574987900432425654467635030994090885965367116773777257397212140339643410321993443623498982714883854963143349550976745175571606993102455059052155947119820410968561229936726117392887942482846586016718307554604627761093795918306889869947303723373349035314279914368974176650293459639868283772331794333849303476487163958044594523518640266325676168575498937494837580646470205634119849895024840872454053056440612278253610981668148661854430172086501508095270014705765793141954332941527141040189841977671428253227374388578454973459298829444552761049603093020495244448443184408330936966007276110429266937700513134899009610717195624189285841350380194527369247095996783435962198632440242650274757931195632679602724211424961746326794859134008801 (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.