Factor Info

ID 135366
Size 772 digits / 2564 bits
Status composite
Value 4707791241474786402780069756852609276523597335092322117408359485777584038423494937007098295285279572897368291344281887927982170726242542419901459570120087347899141561262918004249869600284820770932452174260313327475753511912839209953263463825769100272846224025431852172462027707027358003713777217105656884751301774448410591219362642778751944705976585460135788572518356678694284010059089904513426616612697980189157659881352183076482180337225695225637411143372425536225931991033540771334094904770156828173316336154965387372980060382388293590337831773284632490824541597717069795303325743580976346575911333933626221272384852902004578728778617525455747984275210036130442714822313634666039504463908207741404786303418299142654745997594607847478221274585669973718237929937421232763

Factorizations

Primary (ID: 134372) 8721794305834592252284543 (proven prime)
(ID: 135367) 539773248071836501760844080551395195531936264793509991993743989813330453039369921083152146304629905898656753403887522318207380532369390341335348484861566192694010691912023147031464431196417782764547875789886588582793118153231511396959297291400891441529297161434410356353411480187414300933073996730303481871339257710038100036230686531551436690697535846193504586383597946579712428615593669482797776220490588533440842642449288922283513978350810956686373110133029689981819865747472385895149506493518242926784868307144944943284853850842591164327526450035090194394230538400909523085642254867701123776062360009029278715304700681199284906499709847103537897582227574214221744878748249444146715412159263158130835996377149071161413367686289694180369080065541 (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.