Factor Info

ID 162501
Size 784 digits / 2604 bits
Status composite
Value 4293851004440166314457509590375498127487840087232821860337779532673660758598520503056741300750298740282892444127898140566641727026723991699571464168294094080374502218259881421113886974486794340225032361507423860877707933153380880637140882811047219311068874406771284413488492078315235830497420452433822812014549726663788044582666161972619722466974422536481270933989290736316533540845148840952499038658355708648829259204573697442758403719249599957133815586377810417999061752651430150405235332779545367099637680553991528684220838195069110390134648151848269383923831272799891112724373827141659433229822354625093820474584737425808303219656580533253134917697566807618394030321708677905598298642731953793464052026715077656456369614196640352334468539433803810968433925457965852206676743506121

Factorizations

Primary (ID: 160976) 310927778423866221499151 (proven prime)
(ID: 162502) 13809801833101762274223747586699490029207360026471746737796638147529305099857960377044600463666092944361209360738927322760994424602930416392660790220561099310652412839307798560131052754705875089900259754498915290936342147812827184885772056057745342648523962644185671989715113816177650461680597447692409962935479018791503281683363753198005214172361875285421103652359901812787582196495578307070088724809962817720903403584239387679483383120939244359712054870926174728332923022688508059489793484381353435723266157860515607518317699367878198625541360781785434391176325805729601898081081454587398648092511973307374580593148414452636062049835010886098160620683052999760191720779851709163971589955608553336502194637505131660453308336019811737602368379747078360297506471 (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.