Factor Info

ID 133558
Size 1048 digits / 3479 bits
Status composite
Value 1159186284220483998744536171252132528328012575872446279598870567293350940925657579976312927483806967340850313089097217007754483245219552256605031813571109769267218074902803871491752632786166934689051472745942182847080891142240234705393904814029412039418022075598895582204641457114518287728807318607278924403586562720490021837816774278924332889632517097063752163562875204207088870751297815642828608486747698340332283554274851039953796500782782565125276265314698635536623574980812333493703407218505019703625440256274000844940668079225154479000961769452386738194275841839569630366609291305078483585447545592783686677075928369343568392223580621709287412430258109706932311478546053379250396909446321366058646297045773245311056986941543734397666041373999671920501303785782222905498216230360690849859978189100303689104845116971122163381841748658436403384124943805632464643168792963616884620618690781997288424893440082232369008898818361745414750741919147563465729266486930363887849922359159161492585685869948095426206272534734228181821701935016192810039217

Factorizations

Primary (ID: 132131) 1257086300416475187195389 (proven prime)
(ID: 133559) 922121483494365725956388513302208641981803833964663550070458722341617385360046117936716340699421292113807978474746075146605137383820796052504544687845262638009972114611454603885215520039669011464606446298145306939227145937239868168284856526760548059933707404343123346818088299154314688454215682879528886979057303370370830256422987857159786816347401462749804763714928964399819974677689346783499468592476797229592514822652810361147316290747187774406563721609096307467940085279437673891044958016981813837441714909108639082841854516676585168404030201236757149537986946260332970479592717937873022663119057563305611675197072683498152931032670335399277940061830827200469059862576619989731139111058742682888092194175067117191503998447830513204962414982912330416707976110933452462663477540943793739298373804399202580756799147546032316026892600844684650705556195752482687037029232307858115575087355463976562446506326715163113728673791262815229665799505431728485379968702770616988888889749049557002797562319916919978091485491702752453 (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.