Factor Info

ID 148095
Size 663 digits / 2200 bits
Status composite
Value 158958160939748252884153373383221452981441517036561339570213532399228843403422721454087090597293306349232025511182318285663012204174092811156240689403918717135216293153988635883609612842616084514161410545457397851741085817800485888494709356344660210779760720218412209139352993930931050509325721584256557907570708731741361038128144285322527529029814702969817940282645441934681313535393979843733638696597789426332606062976577648885399276098378906780005085115284310763101786350815484482722060538432874166677165135351203146745682407442264179261742515350647150096836938581998179900187129391938755095570449516689981580535929763393879463687070243388391013006301940532543

Factorizations

Primary (ID: 182856) 8485249329556067873508962395021922884108111 (proven prime)
(ID: 183598) 18733469667893028419752572846180853406458082335105735270832293985202376309944398416794034444882848445281095764377376295180269948200187694022731985849845675654862865726044861173175275915746891222248441110653770334676276088423996973224242356440044873752936711236142079877063932754421453120858861188785688557508220764884153569091673482041649714176830986055373764266566863868812643278550447112491759858192993834325968457956127581877005003184373217483446742848045244099632142418429913726507521021307423849089263029504325208958741650359563031879540047162435473478765225832305180589905049550343666495906149509319340696461156113 (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.