Factor Info

ID 51737
Size 628 digits / 2085 bits
Status composite
Value 3010534332060214022196171350977291692019002928447294834844709103457925700019168823965079299860047433924670094671663641323212606684410502387575485997010120858826514402798899548406942975502066525258158415881730071933995560113441936409822921733397264852753066261552160397620737073056792038312660659288823928479434880751512437895940031780063321151222599733384414320254609840447750450332529410183145734682793792138526251404078007031070209144752597919245275232377161008682411876589032187615503776147209415658739099008101428741178884519811105116251175234882513304776557667100038419514677522409359755509859291677147287501978820547327513

Factorizations

Primary (ID: 50846) 17905475737949889891997730867023 (proven prime)
(ID: 74972) 168134841884123485514838166129941373219268670503200027850703141054469155521556064904871920422051445639417530869561639543713898473182869549902072707161060872509132294176822682639550551329135336592472499917526329456806905743153876795708201797189914906416131525786709981867228877766596925062190359941962971892995727613806405428882203194999240980661759683336127203919133220470156006244761663046115064272658580707339339184137519050552523877972370748422703763940547389342177295222131911409748675344342730587632541445147527628214327582550681089874953006183630022835318959121923514824016321268848918532631 (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.