Factor Info

ID 148773
Size 971 digits / 3224 bits
Status composite
Value 19861306695808987803200387543126300286678389900392030234314985259917106292228681639376082465914169440215016155074459788131960481959247315388708181847148408751611588089591987332242811199159189895259513197789667989774393145906720691663885099928454043261734998962618943214606007556263035238870589714239259553242198468349965190431697474421015265369218748709957513634731414608404028049452945195385746509497095130191175941415863789781781020185353074504586967755873269803868194900369427205397239044143543459113563847258964583575785032062214869265446331932460549872538388173152347792911874911346655023147647524158671086116053277872184885570336339194363056663441935736437401750631219812743766196067649431101604285524522415386679566912242652564960271553890106073695014133393139167260263634894801814762781622541852946567505616765827223007958020961039260283949220213147418113237829256768556719787617147397439965065524541403723694795904096409803624372860321728318558836731123819364143

Factorizations

Primary (ID: 147314) 30171414356544669161 (proven prime)
(ID: 148774) 658282255551627735544261234109414901766933603927789864022539283643506424936820816362780483828456514485216951405312910558837407125717752802656450710583987485768496261795993115659915776594392000994306395959099265214122160220244873206739395376867758437547777986125547878557951940401356558321427231482368900808719641875246388320400638676186508249006796828813914106409810872803212369206525698749884813700646013555619996671478864209460921388008697638725084464591421785678950787220647696995934602554307432505350753171705606230713556628254465776341114366934241359450549610480080787220448211385767691248242879967479095462260560512575147337669021794415459880504216184842813408089812775659324058334913948918398250509908630775147205724228874607804949833332989939741704718288831428013819839282581183695821544578301602861600963256157000399203796592124475058735696055393115652519523252446322289796127964730357968687174092097083667475136007332997376137254982096287063 (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.